hawkinstorii1549 hawkinstorii1549

22-09-2018
Mathematics

contestada

4x^2-9=(...-3) (2x+3) factor the difference in perfect squares by filling in the missing term

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cmoreno511 cmoreno511

22-09-2018

I will do it as

4x^2-9=(2x-3)(2x+3)

2x(2x)=4x^2

-3(3)=-9

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