PLEASE HELP I'VE WAISTED ABOUT 30 POINTS ON THIS AND ITS ALMOST LATE

asked Apr 8, 2021 174k views

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Gavin is correct.

Because, Blaise did mistake in the 2nd step and after that all the steps became incorrect.

Blaise did 7x - 16x + 2

While it should be 7x - 16x - 2

Solmead answered Apr 14, 2021

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