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4x^2+9x+10+3x^2+7x+2​

User Nsanglar
by
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1 Answer

3 votes

Answer:

7x2+16x+12

Explanation:

=4x2+9x+10+3x2+7x+2

=(4x2+3x2)+(9x+7x)+(10+2)

=7x2+16x+12

User Gregory Klopper
by
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