Question

if z=8,find the value of z²-2(z-8).​

Answer 1

Answer:

(8)²-2(8-8)=64

hope it helps you

Answer 2

Answer:

64

Step-by-step explanation:

Given,

z=8

z²-2(z-8)

8²-2*8+16 (opening bracket)

64-16+16

=64

Hope it helps..❤️