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how do I factor this trinomial x^2-3x-4

0 votes

how do I factor this equation?

is it a prime?

trinomial-factoring
factoring-polynomials

asked Feb 22, 2014 in ALGEBRA 2 by dkinz Apprentice

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1 Answer

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Given trinomial = x^2-3x-4

= x^2-4x+x-4

= x(x-4)+1(x-4)

= (x-4)(x+1)

Factoring of given trinomial is (x-4)(x+1).

answered Feb 22, 2014 by dozey Mentor

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