Question

Now that you have x2 - 8x + 16 = 9+ 16, apply the
square root property to the equation.

Answer 1

Op 1 is ur right answer

Answer 2

a)
`(x-4)^2=25`

Explanation:

`(x^2-8x+16)=9+16\\ (x)^2-2*x*4+(4)^2=25\\ (x-4)^2=25\\x-4=5\\x=5+4\\x=9`