14natpar 14natpar

15-05-2018
Mathematics

contestada

expand and simplify (x+3)(x-1)

Respuesta :

Faithl0326 Faithl0326

15-05-2018

(x+3)(x-1)
=x·×+x(-1)+3·x+3(-1)
=xx-x·1+3x-3·1
=x²+2x-3
Hope this helps :)

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