Question

W^2+13w+36=(w+4)(w+?)

Answer 1

Answer:
`w^(2) + 13w + 36 = (w + 4)(w + 9)`

Explanation:

`w^(2) + 13w + 36 = (w + 4)(w + ?)`

w (w + ?) +4 (w + ?)

w² + ?w + 4w + ?

4w + ?w = 13w

Subtract both sides by 4w

?w = 9w

? = 9

4 (?) = 36

Divide both sides by 4

? = 9

`w^(2) + 13w + 36 = (w + 4)(w + 9)`

Hope I helped!

Answer 2

w1= -8, w2 = -4

Explanation: