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factor completely and then place the factors in the proper location on the grid x^2+13x+36

Respuesta :

tonb
x^2+13x+36 = (x+9)(x+4).

So the coordinates of the intercepts, if you view this as a function, are (-9,0) and (-4,0).

Not sure what "the grid" means.
lublana

Answer:

The factor of [tex] x^2+13x+36=(x+4)(x+9)[/tex].

Step-by-step explanation:

Given equation

[tex] x^+13x+36[/tex]

By using middle term splitting method we can find factor of the given equation

Middle term=[tex]13x[/tex]

Product of first and last term=[tex]36x^2[/tex]

Factor of 36 are 9 and 4

[tex]9\times4=36[/tex]

9+4=13

[tex]x^2+9x+4x+36[/tex]

[tex]x(x+9)+4(x+9)[/tex]

[tex](x+4)(x+9)[/tex]

Hence, the factor of the given equation are [tex[(x+4)(x+9)[/tex].

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