Question

If I were to simply (3x^3)^2 would the correct answer be 9x^5.

I can't remember if I use addition on the exponents on the top.

Answer 1

You would use addition if it were x^2 times x^3. For (x^2)^3 you would multiply the exponents.

Answer 2

To prove this to yourself: (x^2)^3 = (x^2)(x^2)(x^2) = x^(2+2+2)

Answer 3

So, 9x^6
Hope that helps with future problems. :)

Answer 4

Thanks I just wasn't sure. but that helps a lot thanks.

Answer 5

Welcome :)