Question

I need help SHOW YOUR WORK

Answer 1

S=100x^8y²z^6 is your answer

Explanation:

we have

S=4πr²

when

r=5x⁴yz³

new S

will be

S=4π(5x⁴yz³)²=4×5²×x^(4×2)×y²×z^(3×2)

=100x^8y²z^6