Question

y=(x+4)2 find the value of x if y = 8....

Answer 1

Answer:

y=(x+4)2

y=2×+8

8-8=2×

0=2×

x=0

Answer 2

Answer:

$x = 0$

Step-by-step explanation:

$y = (x + 4 \div 2) and \: y = 8 \\ y \div 2 = 8 \div 2 = 4 \\ 4 - 4 = 0$