Wednesday
May 22, 2013

# Search: Simplify; express answer with only positive exponents. (-x-2y5)/(5y-3)2

Number of results: 110,529

algebra
Can someone please help me? Thanks! simplify the following expression, and rewrite it in an equivalent form with positive exponents(4x^2)-^2
Friday, July 8, 2011 at 4:58am by Jellie

Math
Simplify the following expression, and rewrite it in an equivalent form with positive exponents. -14xy / 42x^5y^8
Tuesday, March 1, 2011 at 11:37pm by Jackster

math
12xp7 ______ 36 xyp7 Simplify the following expression, and rewrite it in an equivalent form with positive exponents.
Wednesday, September 7, 2011 at 9:20am by dp

math
simplify the following expression and rewrite it in an equivalent form with positive exponents 24x^3y^-3/72x^-5y^-1 Thanks!
Sunday, July 10, 2011 at 8:18pm by Michael

Math
Use rational exponents to simplify the radical. If rational exponents appear after simplifying, write the answer in radical notation. 3sqrt(2)/ 5sqrt(2)
Saturday, April 17, 2010 at 6:05pm by Help please

Math
Use rational exponents to simplify the radical. If rational exponents appear after simplifying, write the answer in radical notation. 20sqrt(x^12)
Saturday, April 17, 2010 at 6:04pm by Help please

aglbera
Rewrite with positive exponents. Assume that even roots are of nonnegative quantities and that all denominators are nonzero.(6xy/y)^2 Express in terms of i. 2ã-36
Sunday, May 1, 2011 at 1:40am by kozy

College Algebra
I posed these one's before but added parenthesis which I think made it confusing as the actually questions do not have them. So, I'm reposting them without to see if it makes sense. If not I understand. 1. Compute as indicated. Write your answer in lowest terms. a+3/a^...
Wednesday, January 16, 2013 at 10:04am by Krissy

College Algebra
I posed these one's before but added parenthesis which I think made it confusing as the actually questions do not have them. So, I'm reposting them without to see if it makes sense. If not I understand. 1. Compute as indicated. Write your answer in lowest terms. a+3/a^...
Tuesday, January 15, 2013 at 4:44pm by Kristen

Math
How do you simplify a expression with positive exponents? How do you write a fractions an expression using a negative exponent?
Monday, October 26, 2009 at 6:48pm by Zava

Exponents
I need to know if i answered this right. Use the laws of exponents to simplify. 3^3/4 * 3^1/8= 81/32
Sunday, August 15, 2010 at 9:03pm by Ava

algebra
Simplify the following expression, and rewrite it in an equivalent form with positive exponents. 10x^3y^3 -------- 40x^-3y^-4
Saturday, July 9, 2011 at 9:29pm by sharron

algebra
how do i simplify the following expression ,writing the answer with a positive exponent only? (yz^-2)^4)(2y^-3z^-4)3/4y^9z^-5
Sunday, August 8, 2010 at 6:48pm by simone

Math
Simplify each expression. Write answers using positive exponents. a. (7x^2y^3)(-2xy) b. (a^2b^3)^-1(a^2b^3) c.(-4m^3)^2
Wednesday, February 22, 2012 at 12:28pm by Amanda

Math
Simplify each expression. Write answers using positive exponents. a. (7x^2y^3)(-2xy) b. (a^2b^3)^-1(a^2b^3) c.(-4m^3)^2
Wednesday, February 22, 2012 at 9:42am by Amanda

algrbra 2
Rewrite the expression, using only positive exponents. x-5
Friday, October 16, 2009 at 7:49pm by SArA

math
The question that have is to simplify and write the answer in exponential notation using positive exponents 2 to 4th power x 2 -2 These are my choices a 4 to the 8th power b 2 to the 8th power c 4 to the 2nd power d 2 to the 2nd power
Saturday, February 5, 2011 at 10:47pm by Jimmy

math
simplify the expression; write without using negative exponents. Assume all numbers are positive (b^1/2 X a^-5/3)^2 1/2^2 = .25 so 1/4 so b^1/4 and 5/3^2=2.77 so is it b^1/4 a^2.77
Sunday, July 4, 2010 at 6:41pm by Hannah

Please check these answers. Multiply -7(2a2 -4) = -14a2 + 28 Multiply 0.5(a + b -5) = 0.5a + 0.5b - 2.5 Factor bx - by + bz = b(x - y + z) Combine like terms (simplify) 12x + 4 - 11y - 6x - 9 - y = 6x - 12y - 5 Evaluate the expression 3x2y when x = 3 and y = 5 Answer: 135 ...
Tuesday, November 8, 2011 at 3:58pm by Sharon

rational exponents
Express cube root 27x^4y^6 using rational exponents (27x^4y^6)1/3 (27^1/3)(x^4/3)(y^6/3) stuck. I think the final answer is 9x^3/4(y^2) I don't know where to put the parentheses to break it up so I hope yall understand what it's suppose to be.
Monday, August 25, 2008 at 8:25pm by Anonymous

math?
The rules of priority of operations requires us to do exponents first, so 3*2^80 is the same as 3*(2^80). That is to say, we do the exponentiation of 2 to the power of 80 before multiplication. If we multiply before exponentiation, we are not following the rules of priority of...
Sunday, August 16, 2009 at 4:29pm by MathMate

math
Simply each expression. Use only positive exponents. (2t)^6 r^5/g^-3
Sunday, March 17, 2013 at 10:15am by carly

math
Rewrite using only positive exponents: x&#8722;5y3. ??
Thursday, March 1, 2012 at 3:40pm by josh

Math
Use the rules of exponents to simplify each exponential expression. Your result cannot contain any negative exponents. Thank you for your help. (2m^2)^3 (4x^2y^4z^7)^0
Saturday, March 6, 2010 at 2:21pm by Elizabeth

Algebra
Can you please check my work? You have helped other students I know. Thank you:) Multiply -7(2a2 -4) = -14a2 + 28 Multiply 0.5(a + b -5) = 0.5a + 0.5b - 2.5 Factor bx - by + bz = b(x - y + z) Combine like terms (simplify) 12x + 4 - 11y - 6x - 9 - y = 6x - 12y - 5 Evaluate the ...
Tuesday, November 8, 2011 at 4:23pm by Sharon (ms. Sue)

Math situation
Friday, March 30, 2012 at 8:25pm by Sandra M

Physics
Uniform Circular Motion: Suppose that a particle's position is given by the following expression: r(t) = Rcos(omega*t)i + Rsin(omega*t)j 1. Choose the answer that best completes the following sentence: The particle's motion at t=0 can be described by ____________. a. ...
Sunday, October 4, 2009 at 12:03pm by Anonymous

math,correction
can somone correct these for me please... Simplify (m^5)^8 My answer.m^40 List the terms and coefficients of 8x^3-4x^2+3 My answer: terms: 3 coefficients: 8,-4 This next one i'm not sure about how to even do it... write 9.03 X 10^-2 in standard notation. standard notation...
Wednesday, February 28, 2007 at 2:15pm by jas20

math
write 2x -1 (negative one) using only positive exponents??
Monday, June 27, 2011 at 9:49pm by leigha

math, correction,plz
Can someone correct these for me..plz... Problem #1 simplify. ((p^5)^4)/(p^6) MY answer: p^14 Problem #2 Write using positive exponents only. b^-6 MY answer: (1)/(b^6) Problem#3 Write 1.81 X 10^-2 in standard notation My answer. 0.0181 Problem #4 Subtract 2x-3x^2+5x^3 from 5x^...
Wednesday, February 28, 2007 at 10:55pm by jas20

Math SCREAMING for HELP
Use the quadratic formula to slove the equation. x^2-x=-7 This is what I have got so far and I do not think this is right: x=1(-1)±&#8730;-1^2-4(1)(7)/2(1) x=1±&#8730;1-4(7)/2 x=1±&#8730;-21/2 x=1±-21/2 and here I am lost! Use rational ...
Friday, September 24, 2010 at 9:19pm by Sabrina

algebra
write the expression using only positive exponents 1.13^6 2.8^-9 3.xy^0 4.6g^-5
Thursday, December 4, 2008 at 10:07pm by Arthur.

rational exponents
express the third root of(8a^3y^5) using rational exponents. Please show your work!
Friday, April 20, 2012 at 6:23pm by tabby

math
Monday, October 11, 2010 at 3:43pm by Abigail

HISTORY HELP ME
28. Which answer best describes how some enslaved African Americans expressed their emotions? (4 points) They didn’t believe in public emotional displays, so they would often express themselves only to the tribal chief. They participated in sports like archery and ...
Wednesday, December 19, 2012 at 12:27pm by B

Math
Simplify the following expression, and rewrite it in an equivalent form with positive exponents. -15x^4y/17x^2y7 A. -3x^2/y^6 B.3x^2/y^6 C.-3x^6y^8 D. 52x^2/y^6
Friday, August 12, 2011 at 7:05pm by Donnice

Algebra
simplify the following expression and rewrite it in an equivalent form with positive exponents 24x^3y^-3/72x^-5y^-1 24*3*3*3/72*-5*-5*-5*-5*-5= This is how I have it started on my paper. my online book is down and im stuck. Thank you.
Sunday, July 10, 2011 at 7:02pm by Michael

Algebra II (Exponents)
Simplify: (-1728)^1/3 My answer was -576...is this correct?
Monday, June 11, 2012 at 7:49pm by Greg B.

algebra
simplify the expression. Use only positive exponents. 8x^2y^-2/x^-2y * (4xy^2)^-1/x^2y Something does not seem right in your terms. Are you saying that 8x is being taken to the 2y power and that all this being taken to the -2x power? Please clarify your terms, and we will do ...
Wednesday, March 7, 2007 at 10:23pm by kayla

algebra
need help please!!!!! (fraction) _____1____ 9x^-2 y^-1 I'm not exactly sure what you want to do but i'm assuming you want your exponents positive? just put the varibles with the negative exponents in the numerator. whenever you have a negative exponent that you want to...
Wednesday, March 7, 2007 at 10:05pm by kairi

Algebra
Simplify each expression. Assume that no denominators are zero. Write each answer without using negative exponents. The ^'s mean they're exponents y^-3y^-4y^0 ------------ &lt;- division (2y^-2)^3 numerator: y^-3y^-4y^0 = y^(-3-4)= y^-7 denominator: 2^3 * y^-6 = 8y...
Sunday, October 15, 2006 at 4:33pm by Katie

algebra
How do you simplify this expression, assuming all variables are positive? (3a^1/2b^1/3)^2 The carrot symbol represents exponents. It is a^1/2 and b^1/3, just so you know. Square each term in the parenthesis. 3^2 = 9 (a^1/2)^2 = a (b^1/3)^2 = b^2/3 Put it all together: 9 a b^2/...
Tuesday, March 6, 2007 at 5:52pm by Sally

Algebra
Describe two laws of exponents and provide an example illustrating each law. Explain how to simplify your expression. How do the laws work with rational exponents?
Wednesday, December 8, 2010 at 8:01pm by Sam

algebra
Describe two laws of exponents and provide an example illustrating each law. Explain how to simplify your expression. How do the laws work with rational exponents?
Thursday, November 18, 2010 at 9:52am by kelley

college algebra
if you have a problem where you are multiplying numbers with exponents (both positive and negative) and your answer ends up with a negative exponent what is the reason you make a fraction out of it and put it on the bottom as a positive? why cant you have a negative exponent ...
Thursday, February 14, 2008 at 10:20pm by tara

pre-algebra
write the expression using only positive exponents 1.13^6 2.8^-9 3.xy^0 4.6g^-5 how do you do this? please and thankyou
Thursday, December 4, 2008 at 10:57pm by Aurthur.

Algebra
do the indicated operations and write with only positive exponents and assume all variables are nonzero real numbers x^-5 y^7/x^-2 y^5 y^2/x^3 x^3=0
Thursday, March 13, 2008 at 9:23pm by Kally

Algebra
Are you sure that is correct? Because I came up with this. 1. Write problem using positive exponents 2. Find the Least Common Denominator 3. Multiply the numerator and denominator by the LCD (xy) 4. Apply Distributive Property 5. Simplify
Friday, April 3, 2009 at 2:30pm by Alicia

Algebra
I have assumed that the fraction 7/2 is enclosed in parentheses, as follows: (sqrt(5)*a(7/2))4 a3/a8 Since the bases of the exponents are "a" or 5, you only have to apply the following rules of exponents to get your answer of 25a9. 1. sqrt(5) = 51/2 2. distributive ...
Thursday, June 25, 2009 at 12:55am by MathMate

Algebra
Simplify the expression. Write the answer without negative exponents. (4a^3b^3)(4ab^2)^2
Thursday, September 29, 2011 at 8:49pm by Christina

Algebra 2
Sunday, September 5, 2010 at 8:41am by Ava

Algebra
first you should realize that the y^-1 and x^-1 can be made positive by moving them up to the numerator. Likewise the 5x^-2 can be put in the denominator. With all positive exponents it is easier to solve. (5x^-2)-3y-1 ------------- x^-1+y^-1 x+y-3y-1 --&gt; Moved negative...
Monday, March 30, 2009 at 8:28pm by Anonymous

math
for (1), a^2 * b^(-3) note that when a term is raised to a negative exponent, we get its reciprocal and raise it by the positive exponent,, for example, 2^(-4) = 1/(2^4) ; thus we can rewrite b^(-3) = 1/(b^3) therefore, a^2 * (1/(b^3)) a^2 / b^3 for (2), (5/3)^-3 we do the ...
Sunday, April 10, 2011 at 10:36pm by Jai

(1) 3sqrt2 - 8sqrt 128 *note that 128 has factors 2 and 64 (and 64 is a perfect square), therefore: 3sqrt2 - 8sqrt(2*64) [sqrt of 64 is 8] 3sqrt2 - 8*8sqrt2 -61sqrt2 (2) distribute or multiply the exponents of each term inside the parenthesis to 2/15: 8^(2/15) x^3(2/15) y^(-1/...
Monday, September 6, 2010 at 8:51pm by jai

Algebra 1 (exponents)
Thursday, June 28, 2012 at 4:42pm by Lizzy

math
recall that a-b = 1/ab so 10-2 = 1/102 = 1/100 not sure what you mean by 'standard form' as it relates to powers, only positive exponents? if so, then my second last line of the above answer should do it.
Sunday, April 26, 2009 at 1:24pm by Reiny

Math
3) Explain how the laws of exponents work with rational exponents and give at least one example of an expression containing rational exponents... Please help.. I can't find the answer to this anywhere..
Thursday, August 5, 2010 at 9:50pm by June

math check
Simplify 1) (5t)(5t)^3 My answer: 5t^15 Write the number without exponents 2) 8.78x10^5 My answer: 878,000,000 Multiply. 3) (x+9)^2 My answer: 9x^18
Tuesday, December 16, 2008 at 12:51am by bryan

algebra
X^-6 times X^5= X^-1 (add exponents -6 + 5=-1 X to the negative 1 can be rewritten 1/X so you have only postitve exponents. Y^-12 divided by Y^5 = Y^-17 (subtract exponents -12-5=-17) So Y^-17=1/Y^17
Wednesday, March 24, 2010 at 5:55pm by Kathleen

Math- Completely confused!
Simplify each expression (where possible) and write the answer without using negative or fractional exponents. Assume that X&gt;0. a. 8x^(1/3) b. (-8x)^(1/3) c. (8x)^(-1/3) d. (3x^(3/4))(16x)^(1/4) e. (x^(1/2)) / (x^(5/2) so far my answers are : a.2x b. -2x c.1/2x but i ...
Saturday, August 21, 2010 at 6:02pm by Jackie

simplify
how do i simplify 10x^2y/-5x^4y Do you notice the y in both numerator and denominator? That means you can cancel them out You can also subtract exponents for the x terms and divide 10 by 5. See what you get and let us know.
Sunday, July 8, 2007 at 6:08pm by mike

Calc Help
Find the derivative. Express answer in exponential notation without any negative exponents. y= 1/(sqroot5x+2)^3 This reads: 1 divided by the square root of (5x+2) to the third
Friday, February 16, 2007 at 11:35am by Robert

Math
Simplify:Do not use use negative exponents in the answer. Ques: x-4*x-7
Sunday, July 3, 2011 at 9:22pm by Ms.Ellis

Math
Express in terms of i and simplify: sqrt-54 is the answer -3isqrt6
Monday, October 27, 2008 at 12:21am by Shawn

algebra
Is there a reason that the answer wouldn't just be 6^3? The instructions say to type the exponential notation with positive exponents.
Thursday, February 7, 2008 at 7:34pm by becky

Math
^=exponents /= divide So I am not sure how to do this. It is an example in my book but I still dont get it. Can you work through ti so I can do my real work. (-1^2+-1^-2)^-1 (-1^2+-1^-2)^-1 = First, do work within the parentheses. -1*-1 = 1 and -1-2 = 1/(-12) = [1+(1/(-12)]= [...
Thursday, November 23, 2006 at 7:35pm by Gina

math
Simplify this expression by using the properties of exponents.You may leave your answer as a number to a power. (2c)^5(2c^9)^6=
Saturday, April 13, 2013 at 4:03pm by Nancy

Math
1. 4x^3y^-2 / 2x^-1y^4 = 2x^3x^1 / y^4y^2= 2x^4 / y^6. 2. W^1 / W^-3 = W^1W^3 = W^4. RULES: 1. NEVER leave neg. exponents in your final answer. 2. When multiplying, always add the exponents. 3. When dividing, subtract the expon. in the denominator from the exponent in the ...
Saturday, November 20, 2010 at 12:14pm by Henry

algebra
1)Simplify:(3x^0y^-4)(2x^2y)^3 answer=6x^6 over y 2)Simplify:2x^2y^5z^-4 over 8x^6yz^3 answer= y^4 over 4x^4z 3)Saturn is 1.4 x 10^9 kilometers away from the sun. If light travels 3.0 x 10^4 km per second,how long does it take light from the sun to reach saturn? Express the ...
Wednesday, August 1, 2007 at 12:15pm by erin

Math
List the terms and coefficients. 8x3 – 4x2 + 3 Write using positive exponents only. b–2 Factor completely. 3(x – 2)2 – 3(x – 2) – 6 State which method should be applied as the first step for factoring the polynomial.
Sunday, May 13, 2007 at 9:23am by Tomika

Physics
Twelve identical point charges are equally spaced around the circumference of a circle of radius 'R'. The circle is centered at the origin. One of the twelve charges, which happens to be on the positive axis, is now moved to the center of the circle. Part A Find the ...
Thursday, February 3, 2011 at 3:31pm by Crystal

Math
Tuesday, February 26, 2013 at 4:47pm by Alex

Math
Tuesday, February 26, 2013 at 4:47pm by Alex

Math
Tuesday, February 26, 2013 at 4:47pm by Alex

MATH
Find the only positive integer whose cube is the sum of the cubes of three positive integers immediately preceding it. Find this positive integer. Your algebraic work must be detailed enough to show this is the only positive integer with this property

algebra
short answer. Simplify the following expressions; express in terms of ¡ square root of -25
Saturday, July 9, 2011 at 8:52am by sheba

Algebra
Thursday, July 12, 2007 at 10:41am by Linda

math
When multiplying terms, you add the exponents. when dividing terms, you subtract exponents. With exponents of exponents, you multiply. For example, 3. (3^2)^3 = 3^2 * 3^2 * 3^2 = 3^6
Thursday, September 8, 2011 at 7:10pm by PsyDAG

Math
-Distribute the ^-2 to both the numerator and denominator first [(-1)^-2/(2)^-2]^3 -Simply the exponents within the parenthesis second [1/(1/4)]^3 -Simplify within the parenthesis [4]^3 -simplify 64
Saturday, January 22, 2011 at 6:40pm by Jessica

Math
kate, do you know about the rules for multiplying powers? IF so, then suppose I multiply 8^0 by 8^2 according to the rules of exponents the answer is 8^2, since we have to add the exponents. now we just multiplied 8^2 by some number and our result was 8^2, clearly only the ...
Thursday, October 2, 2008 at 4:05pm by Reiny

math
I am trying to find the answer to a scientific notation problem, express in simplify terms (-2y) with and exponent of 4.
Monday, January 3, 2011 at 1:42pm by LAWRENCE

-PLEASE INCLUDE SOLUTIONS AND EXPLAIN HOW YOU DID IT PLEASE. *CHALLENGE. 1.SIMPLIFY : SQUARE ROOT OF 16^8+8^4/16^2+16^7 2.EXPRESS 1 + 1/1+SQUARE ROOT OF 2 - 1/1-SQUARE ROOT OF 2 IN THE FORM A+B SQUARE ROOT OF 2, WHERE A AND BARE RATIONAL NUMBERS. FIND A + B. 3. ARRANGE THE ...
Monday, December 10, 2012 at 8:52am by Aliza

Simplify exponents
How do you simplify this equation: (x^a+b)^a-b / (x^a-2b) ^ a+2b
Monday, November 1, 2010 at 11:00am by Ali

math
3^5/9^5 = (3/9)^5 = (1/3)^5 = 1/3^5 = 1/243 Perhaps "the student" subtracted exponents because there was a division. You can only subtract exponents in division if you are dealing with powers of the same number.
Sunday, March 2, 2008 at 9:26am by drwls

Math
Hi Sorry I'm reposting this question, I think the answer that was provided was not correct because of the ambiguity of the original question but if I could have someone workout the question as written it would be much appreciated: See below discussion. 4x^3y^-2 / 2x^-1y^4 ...
Saturday, November 20, 2010 at 6:18pm by Tia

Math
Simplify the following expression; express in terms of i. squareroot -44 (My answer was 8i and I don't think that is right) Thanks A bunch
Sunday, July 10, 2011 at 6:57pm by Shelly

Algebra II
Working on my online math homework, I encountered this problem: Solve: (3x^-1 y^-2)^-2 (x^2 y^5)^-1 [[Spaces denote the end of the exponent.]] Because of the law of exponents that deals with negative exponents, I did the reciprocal and distributed the exponent, getting (1/3x^2...
Wednesday, January 25, 2012 at 11:46pm by Kenneth

Chemistry Concept
People I understand your need to express yourself but please if you don't know or you are not sure how to answer this question just dont post anything. I only waste my time reading all the I am not sure or may be. Respond only if you know the answer. Thank you
Thursday, January 15, 2009 at 8:22pm by Anonymous

last algebra question
Cd Rollover. Ronnie invested P dollars in a 2-year CD with an annual rate of return of r. After the CD rolled over three times, its value was P((1 + r)^2)^3. Which law of exponents can be used to simplify the expression. Simplify it.
Monday, September 17, 2007 at 6:25pm by Shawn H.

Algebra
1. LCM of 15x^7 and 45x^7 2. Marla can shovel the driveway in 60min and Bill can do it in 45min how long would it take them to do the job together? 3. Divide and simplify: x^2-4/x divided by x+2/x+8 4. add and simplify: 5/49z^3 + 1/35z^2 5. simplify by removing factors of 1 y^...
Sunday, November 21, 2010 at 5:19pm by Anonymous

Chemistry
calories given off when 85g of water cools from 48C to 23C. Express your answer using two significant figures. I know the answer is 2100 cal, but I just need to know why the answer is a positive value instead of negative, when it is supposed to be cooling down.
Thursday, September 8, 2011 at 1:16pm by Sam

Math
Use laws of exponents to simplify. (10^(11/14))^(2/9) Would the answer be 10^(11/63) ?
Saturday, September 26, 2009 at 9:59pm by Nefty

algebra 2
Would some one look at these problems and see if I got them right Thanks Just let me if they are wrong so I can go back over them 1.Write in simplest form 48/56 A. 6/7 2.Multiply 8x^3/5 *10/x^3 A. 16/x^4 3.Divide 4/x^7 / 12/x^3 A. 1/3x^2 4. divide x^2-36y^2/5x^2+30y / (x^26xy...
Friday, June 1, 2007 at 3:34pm by CINDY

algebra
(32) -3/5 exponents simplify
Saturday, September 6, 2008 at 12:12am by nicky

chem
I used that answer and it was wrong. we have a practice version : the question was A salt crystal has a mass of 0.18 mg. How many NaCl formula units does it contain? and the answer was 1.9e+18 formula units. so wouldn't the answer for my question be in the positive exponents?
Wednesday, November 10, 2010 at 4:18pm by hannah

math
Simplify (2c)(11c). my answer is telling me it should be 22c. I think it is 22c(squared). We are not combining like terms, but multiplying each to the 1st power. when you multiply you add the exponents. I am confused.
Monday, May 25, 2009 at 9:25pm by Kelly

Algebra
Simplify complex fraction w+3/4w/w-3 2w Without providing parentheses and ^ signs for exponents, there are many ways to interpret what you have written. Each gives a different answer. Do you mean to write [w + (3/4)w]/(w-3) * 2w ?
Monday, July 9, 2007 at 1:04pm by Linda

Precalculus
Bosnian's answer is correct. I'll just show how to get 0. 6^(x+3) - 6^x = 215 recall that when multiplying exponents of the same base, we add their exponents. for example, x^2 * x^4 = x^(2+4) = x^6 now we do the opposite to 6^(x+3). we'll separate this into, 6(x+3...
Sunday, January 29, 2012 at 1:55am by Jai

geometry
How do you express the following value without exponents? (-243) 6/5
Saturday, January 14, 2012 at 5:33pm by christy

Math
Express 3/8a^3y^5 using rational exponents.
Thursday, July 2, 2009 at 11:32am by Sally

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