If A=3x^2+5x-6 and B= -2x^2-6x+7 then what does A-B =

Efkah asked Sep 16, 2023

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Efkah asked Sep 16, 2023

by Efkah

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16 votes

Answer:

5x ^(2) + 11x - 13

Explanation:

$3 {x}^(2) + 5x - 6 - ( - 2 {x}^(2) - 6x + 7) \\ 3 {x}^(2) + 5x - 6 + 2 {x}^(2) + 6x - 7 \\ 5 {x}^(2) + 11x - 13$

Saran answered Sep 23, 2023

by Saran

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