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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