sidneyd2004 sidneyd2004

01-06-2020
Mathematics

contestada

Factor this polynomial completely.
x2 + 3x - 18

Respuesta :

Cathenna Cathenna

01-06-2020

Answer:

[tex] \boxed{(x + 6)(x - 3)} [/tex]

Step-by-step explanation:

[tex] = > {x}^{2} + 3x - 18 \\ \\ = > {x }^{2} + (6 - 3)x - 18 \\ \\ = > {x }^{2} + 6 x - 3x - 18 \\ \\ = > x(x + 6) - 3(x + 6) \\ \\ = > (x + 6)(x - 3)[/tex]

Answer Link

pkplays11 pkplays11

03-06-2021

Answer:

(X-3)(x+6)

Step-by-step explanation:

Answer Link

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