SOLUTION: simplify:
(-5xy^6)^3
Algebra.Com
Question 209069: simplify:
(-5xy^6)^3
Answer by RAY100(1637) (Show Source): You can put this solution on YOUR website!
remember (a^b)^c= a^(b*c)
.
(-5xy^6)^3
.
(-5)^3 * x^3 * (y^6)^3
.
-125 *x^3 *y^18
.
-125x^3y^18
.
.
check,,,let,,,, x=2 ,,, y=3,,,both original and answer = -3.9 x 10^11,,,ok
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