michaellanoynay13 michaellanoynay13

08-10-2020
Mathematics

contestada

what is the factor of x2+3x-18?

Respuesta :

anup12222gupta anup12222gupta

15-10-2020

Step-by-step explanation:

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

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