Find ( {4x}^(2) + 3x) + ( {7x}^(2) - 5x - 6)

asked Jan 12, 2021 69.9k views

2 votes

Find

$( {4x}^(2) + 3x) + ( {7x}^(2) - 5x - 6)$

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3 votes

Answer:

11x^2-2x-6

Explanation:

$(4x^2+3x)+(7x^2-5x-6)= \\\\(4x^2+7x^2)+(3x-5x)-6= \\\\11x^2-2x-6$

Hope this helps!

Hora answered Jan 17, 2021

by Hora

3.5k points

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