math,correction
posted by jasort20 .
Problem #1
subtract. Express your answer in simplest form
(3x)/(18) minus (x)/(18)
MY steps:
(3xx)/(18) = (2x)/(18)
and answer:
(2x)/(18)
Problem #18
write in simplest form.
(3x^5)/(15x^12)
My steps:
(3)/(15) = .60
x^512 = x^7
so my answer is: .60x^7
Problem #21
Add. express your answer in simplest form.
(x)/(6) + (3x)/(6)
= (x+3x)/(6)
my answer= (4x)/(6)
#1 : Yes, but one more step. You can take the 2 and the 18 and figure out how to reduce those. So it would be 1x/9 (Or just x/9)
#2: 3/15 = .2 On a technical level, .2x^7 would be a correct answer. But not in its simplest form. 1/5 is the same as 3/15, so we can write it like:
1/5x^7
#3 One more step. What can you do with the 4 and 6? (Clue: Look at my reply to question #1 above)
my question is how is the answer
1/5x^7
if the exponent is a negative 7? and you have it as a positive 7
and for problem # 3
would then the last step be:
2x/3

4 1×4 2×2
10 1×10,2×5 in division
Respond to this Question
Similar Questions

Math(7th grade)
What is the denominator of 13/107 in simplest form? 
math, algebra,correction & help
directions are: write each fraction in simplest form: (15x^3y^3)/(20x^1y^4) My answeris: (3x^2)/(4y) THESE TWO NEXT ONES ARE THE ONES THAT I DON'T UNDERSTAND: pROBLEM #1 DIRECTIONS: Write each expression in simplest form. (4x28)/(5x35) … 
math,correction
Write each fraction in simplest form. #18 (5x^3y^3)/(20xy^4) my answer is: (3x^2)/(4y)  Write each expression in simplest form. #24 (4x28)/(5x35) = (4(x7))/(5(x7)) MY answer= (4)/(5)  … 
math, correction
Add or subtract as indicated. Express your result in simplest form. (5)/(4cd) Plus (11)/(4cd) My answer: (4)/(cd)  Add or subtract as indicated. Express your result in simplest form. (x^2)/(x3) … 
math,correction
Geometry. Find the perimeter of the given figure. tHE Figure is a rectangle.It has height (8)/(2x5) and length (8)/(2x5) My answer is: (2(x+8))/(2x5)  Add or subtract as indicated. Express your … 
math,help
i am having difficulty with this problem can someone help me. Problem #1 Write in simplest form (48a^5b)/(12ab^2) this is what i get: 4a^4b^1 Problem #2 how do i start it: subtract. Express your result in simplest form (12)/(z) minus … 
math,help
subtract. express your answer in simplest form (2)/(5) minus (y)/(y2) (2/5)(y)/(y2) Multiply by 5(y2) [2(y2)]  5y Clear the fraction and combine terms. 
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. … 
MATH
20. A certain computer can perform 105 calculations per second. How many calculations can it perform in 10 seconds 21. Write the steps to solve the following problem. Explain your steps as you solve it. What are the steps to show the … 
Math HELP!
1. Write 12/32 in simplest form. Could someone please help me on how I can turn this fraction into simplest form like explain the steps! Thanks.