Question

Which choice is equivalent to the following equation? x = (-4)^2 +27

Answer 1

Answer:

x = $y^{2}$ + -8y + 43

Step-by-step explanation:

$(y - 4)^{2} + 27$ = (y - 4) x (y - 4) + 27

(y x y) + (y x -4) + (y x -4) + (-4 x -4) + 27

($y^{2}$) + (-4y) + (-4y) + (16) + 27

$y^{2}$ + -8y + 43

C