math , help
posted by jas20 .
I hope this is correct now....
Write using positive exponents, and simplify if possible
(3x)^2
a)(1)/(6x^2)
b)(9)/(x^2)
c)(1)/(9x^2)
d)  (9)/(x^2)
My answer: c
Evaluate 4^5
My answer is: (1)/(1024)
Both look OK!
Respond to this Question
Similar Questions

math correctionplz
can someone correct these also for me.. Which of the following is not a polynomial? 
math,correction
add 5y4 and 2y^28y my answer is: 2y^23y4 classify the following, if possible 7x^2+10xy+y^2 a)not classified b)trinomial c)monomial d)binomial My answer: trinomial Write using positive exponents, and simplify if possible (3x)^2 … 
math,correction
can somone correct these for me please... Simplify (m^5)^8 My answer.m^40 List the terms and coefficients of 8x^34x^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 … 
Algebra
Can someone check my work please? Write using positive exponents, and simplify if possible. 1. (–3x)^–2 answer: 1/9x^2 2. Multiply. Write the answer in scientific notation. 
algebra
***show work evaluate the expression: 7^6 (6)^9 simplify the expression. write your answer using only positive exponents. 4x^2*x 2a^0*a^2 
I really need help! (Math)
Simplify the expression. Write your answer using only positive exponents. Explain as well. 1. (8x)^3*8^4 2. 2x^5*y^3 3. (4x^4y^3)^2 4. 1/(3x)^2 
Math
Simplify the expression. Write your answer using only positive exponents. Explain as well. 1. (8x)^3*8^4 2. 2x^5*y^3 3. (4x^4y^3)^2 4. 1/(3x)^2 
College Algebra
I have a few more questions that I'm not understanding. Its multiple choice however I would appreciate a breakdown on how to solve. 4.Simplify the compound rational expression. Use either method. 1+(5/y10)/y+(25/y10) a. 1/y5 b. … 
Math
Simplify and write the answer using positive exponents : 1. (3^3)(3^6) 2. S^2 t^1 / (s^4 t^4)^1/2 3. [(2/3)^2]^3 
Math please help
Simplify & write the answer using positive exponents: 1. (3^3)(3^6) 2. S^2 t^1 / (s^4 t^4)^1/2 Simplify then evaluate, express answer to 4 decimal places where nessasssary : 3. [(2/3)^2]^3 4. [(14)^3 Divide (1/4)^2]^2