Question

X^2 + 11x + 28 = 0 please help gotta make this longer

Answer 1

x= -7 x = -4

Explanation:

x^2 + 11x + 28 = 0

What two numbers multiply to 28 and add to 11

7*4 = 28

7+4 =11

(x+7) (x+4) =0

Using the zero product property

x+7 =0 x+4 =0

x= -7 x = -4