Question

2(s-4)^2=128

Answer 1

s^2-8s-48=0

Answer 2

then find the qudratic

Answer 3

ur answer will be (s-12) (s+4)

Answer 4

2(s-4)^2 = 128
(s-4)^2 = 64
s-4 = + or - sqrt(64)
s-4 = 8 or s-4 = -8
s = 12, s = -4

Answer 5

sweet thank you i get it now it helps to see the steps all done