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Factor the trinomial by grouping.
9x^3 - 3x^2 -30x

Factor the trinomial by grouping. 9x^3 - 3x^2 -30x-example-1

1 Answer

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Answer:

3x(3x+5)(x-2)

Explanation:


9x^3-3x^2-30x= \\\\3x(3x^2-x-10)= \\\\3x(3x^2+5x-6x-10)= \\\\3x(x(3x+5)-2(3x+5))= \\\\3x(3x+5)(x-2)

Hope this helps!

User Ashmin Kaul
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