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21-02-2018
Mathematics

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Multiply (x-2)(3x+4) using the foil method

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21-02-2018

Multiply (x-2)(3x+4) using the foil method

[tex](x-2)(3x+4) = \\ \\ (x*3x) +(x*4) +(-2*3x) +(-2*4) = \\ \\ 3x^2 + 4x - 6x - 8 = \\ \\ 3x^2 -2x - 8 \\ \\ \\ \boxed{(x-2)(3x+4) =3x^2 -2x - 8} [/tex]

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