Question

find the errors and write the correct expressions for the following
(y-2) (y+4) = y-8​

Answer 1

Answer:

$(y-2) (y+4) = y-8 \\ {y}^{2} + 2y - 8 = y - 8 \\ {y}^{2} + y = 0 \\ y(y + 1) = 0 \\ \\ y = 0 \: \: \: or \: \: \: y = - 1$

Answer 2

(Y-2) (y+4) =(y2-8). P