Cassford70viz
Answered

factoring the common factor of -9x² + 47x + 42​

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Jaipeacita24viz

-(x-6)(9x+7)

Step-by-step explanation:

-9x²+47x+42

=-9x²+54x-7x+42... 47x as difference

=-9x(x-6)-7(x-6) ... factor out

=-(x-6)(9x+7)

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