Please do section E 4th question
I will mark brilliant please
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(2+3x+7-2x+2x²) - (3x²-5x-x²+2x+3)
=2+3x+7-2x+2x² -3x²+5x+x²-2x-3
=2x²-3x²+x²+3x+5x-2x-2x+2+7-3
=4x+6
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