Mathematics
KraigGelber
2015-11-02 11:56:57
Take -4 + 3a 2 from 7a - a 2
ANSWERS
NewtonZappulla
2015-11-02 15:11:27

the answer would be from -a²+4a+4 this is the combined form then to simplify this to get 2 to simpify you must move all terms to the left side,then set equal to 0 then set each factor to equal zero

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