Question

Simplify: (-3y)^2(2x^2)

Answer 1

is it
\[(-3y)^2*(2x^2)\]

Answer 2

if this is the question then the answer is :
\[9y^2*2x^2\]
\[18x^2y^2\]

Answer 3

how did you get the answer.... ineed to know how to do this stuff so i can learn it as well...