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Factor completely x3+ 2x2 – 15x.
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2 votes
Factor completely x3+ 2x2 – 15x.

User Thevs
by
4.7k points

1 Answer

5 votes


x( {x}^(2) + 2x - 15)
Apply quadratic formula:

x = 3
or

x = - 5
Result:

x(x - 3)(x - ( - 5))
User Ankit Suri
by
5.6k points
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