Question

Solve the equation using factoring x2 + 7x + 12 = 0
A. {2, 6}
B. {-2, -6}
C. {3, 4}
D. {-3, -4}

Answer 1

alright,

what two number add up to 7

and multiplies to 12

Answer 2

?

Answer 3

none

Answer 4

what's 4+3?

Answer 5

7

Answer 6

what's 4*3?

Answer 7

12

Answer 8

there you go

Answer 9

so the answer is c ?

Answer 10

(x+4)(x+3)=0

Answer 11

x+4=0
x=-4

x+3=0
x=-3