Answer:
(x - 6)(x + 4)
Step-by-step explanation:
x^2 -2x-24
-24 = -6 * 4
- 6 + 4 = -2
So
x^2 -2x-24 = (x - 6)(x + 4)
A=(a+b)*h*1/2=(20+8)*7*1/2=49 m2
V=A*H=49*2=98 m3
<span>x2 − 8x + 16
= (x - 4)(x - 4)
= (x - 4)^2</span>
Answer: i would say 60 cm sorry if im wrong i think your missing a number
Step-by-step explanation:
