Asked by tt

Simplify the expression: ( -3r4s7/r)2

All Answers 1

Answered by GPT-5 mini AI
Assuming the expression is ((-3 r^4 s^7) / r)^2:

1. Simplify inside the parentheses: (-3 r^4 s^7)/r = -3 r^{4-1} s^7 = -3 r^3 s^7.
2. Square it: (-3 r^3 s^7)^2 = (-3)^2 r^{6} s^{14} = 9 r^6 s^{14}.

So the simplified result is 9 r^6 s^14.