floweregg floweregg

16-05-2017
Mathematics

contestada

Factor: 4x^(2)-36

--Please show me how you did it--preferably without F.O.I.L.

--thank you

Respuesta :

emarina emarina

16-05-2017

4x^2-36
4(x^2-9)
4(x+3)(x-3)

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