Step-by-step explanation:
y = -4(x+6)(x-8)
= -4[x²-2x-48]
= -4x²+8x+192
https://www.google.com/url?sa=t&source=web&rct=j&url=http://baldwinfochtman.weebly.com/uploads/1/4/5/4/14541278/2.4_key.pdf&ved=2ahUKEwj9yI67iYDsAhWwxFkKHfMGDfIQFjABegQIARAB&usg=AOvVaw38O5aOofhocBcgS9ah9y_w
<u>Given</u> :
<u>Subtract 5 from each side</u> :
<u>Take the root on each side</u> :
<u>Hence, the values of x are</u> :
Whats the question if you dont give us a question we cant answer it