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03-06-2018
Mathematics

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Expand and simplify
[tex]a)(x + 4)(x - 2)[/tex]
[tex]b)3(x + 4) - 4(2x + 1)[/tex]

Respuesta :

03-06-2018

a) Use the FOIL method
x^2+2x-8
b) -5x+8

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