Question

The quadratic equation x^(2)+4x−32=0
can be solved by factoring. Which of the following is the factored form?(1 point)
Responses

(x+4)(x−8)=0

left parenthesis x plus 4 right parenthesis left parenthesis x minus 8 right parenthesis equals 0

(x+8)(x−4)=0

left parenthesis x plus 8 right parenthesis left parenthesis x minus 4 right parenthesis equals 0

(x−4)(x−8)=0

left parenthesis x minus 4 right parenthesis left parenthesis x minus 8 right parenthesis equals 0

(x+4)(x+8)=0

left parenthesis x plus 4 right parenthesis left parenthesis x plus 8 right parenthesis equals 0

Answer 1

(x + 8)(x − 4) = 0

Because 8 and −4 multiply to −32 and add to +4, so x^2 + 4x − 32 = (x + 8)(x − 4).