SOLUTION: simplify (-3x^3y)^4

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Question 251928: simplify (-3x^3y)^4
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!

-3^4=81
x^3^4=x^12
y^4=y^4
put them all together
81 x^12 y^4