Question
Factor each trinomial completely. Some of these trinomials contain a greatest common factor (other than 1). Don't forget to factor out the GCF first.$$x^{2}+4 x-10$$
Step 1
Step 1: First, we need to find two numbers that multiply to -10 (the constant term) and add to 4 (the coefficient of the middle term). Show more…
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Factor each trinomial completely. Some of these trinomials contain a greatest common factor (other than 1 ). Don't forget to factor out the GCF first. See Examples I through 10. $$ x^{2}+4 x-10 $$
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