Factor 2x^2+x-3 please

2 answers:

8 0

1
Split the second term into two terms
2{x}^{2}+3x-2x-32x2+3x−2x−3

2 Factor out common terms in the first two terms, then in the last two terms<span>x(2x+3)-(2x+3)<span>x(2x+3)−(2x+3)</span></span>
3 Factor out the common term 2x+32x+3<span><span>(2x+3)(x-1)<span>(2x+3)(x−1)</span></span><span>
</span></span>

RoseWind [281]3 years ago

4 0

(2x + 3)(x - 1)

Is the factorisation.

3 * -1 = -3
3 + (2 * -1) = 1

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