moralesc2086 moralesc2086

19-11-2020
Mathematics

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How to solve 2x^2+3x-9

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Аноним Аноним

19-11-2020

Answer:

(2x-3)(x+3)

Step-by-step explanation:

solve it by splitting the middle term first and then grouping.

2x^2+3x-9

=(2x^2-3x)+(6x-9)

=x(2x-3)+3(2x-3)

=(x+3)(2x-3)

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