Question

I need help SHOW YOUR WORK

Answer 1

Answer:

$\sf\:SA \: = 4\pi {( {5x}^{4}y {z}^{3})}^{2}.$

$\sf\:SA \: = 4\pi25 {x}^{8}{y}^{2} {z}^{6}.$

$\large\boxed{\sf\:SA \: = 100\pi{x}^{8}{y}^{2}{z}^{6}.}$

Answer 2

Answer:

S=100x^8y²z^6 is your answer

Step-by-step 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