Answer:
6. (x + 6)^2 x = 6
7. (x - 5)^2 x = -5
8. (x - 2) (x + 12) x = -2, x = 12
Step-by-step explanation:
6. x^2 + 12x + 36 =
(x + 6)^2
(x + 6) (x + 6)
x^2 + 6x + 6x + 36
x^2 + 12x + 36
7. x^2 - 10x + 25
(x - 5)^2
x^2 - 5x - 5x +25
x^2 - 10x + 25
8. x^2 + 10x - 24
(x - 2) (x + 12)
x^2 + 12x - 2x - 24
x^2 + 10x - 24
yan lang alam ko
sana makatulong
