jenn2fur005 jenn2fur005

21-02-2019
Mathematics

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what is a possible integers for b? in the equation x squared+13x+36=(x+a)(x+b)

what is a possible integers for b in the equation x squared13x36xaxb class=

Respuesta :

choixongdong choixongdong

21-02-2019

Answer:

3) b = {4 , 9}

Step-by-step explanation:

x^2 + 13x + 36

36 = 9 * 6

13 = 9 + 4

so

x^2 + 13x + 36 = (x + 9)(x + 4) or = (x + 4) (x + 9)

possible b = {4 , 9}

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