Factor x3 ‒ 11x2 ‒ 7x + 77 by grouping. What is the resulting expression?

a

(x2 ‒ 7)(x ‒ 11)

b

(x2 ‒ 7)(x + 11)

c

(x2 ‒ 11)(x + 7)

d

(x2 ‒ 11)(x ‒ 7)

A.

Step-by-step explanation:

The third order polynomial is factored herein:

Which represents answer A.

the answer is 510

step-by-step explanation:

15 • 13 = 195

15 • 12 = 180

15 • 5 = 75

12 • 5 = 60

195 + 180 = 375

375 + 75 = 450

450 + 60 = 510

hi,

6x times 4 is 24x and 5 times 4 is 20, so the answer is 24x+20.

hope this and for a little humor i am groot.