(2x2 + 5x - 7) + ( 3 - 4x2 + 6x)

asked Nov 6, 2023 133k views

9 votes

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8 votes

$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Here's the solution :

$\qquad \sf  \dashrightarrow \:(2 {x}^(2) + 5x - 7) + (3 - 4 {x}^(2) + 6x)$

$\qquad \sf  \dashrightarrow \: 2{x}^(2) + 5x - 7 + 3 - 4 {x}^(2) + 6x$

$\qquad \sf  \dashrightarrow \:2 {x}^(2) - 4 {x}^(2) + 5x + 6x - 7 + 3$

$\qquad \sf  \dashrightarrow \: - 2 {x}^(2) + 11x - 4$

Miebster answered Nov 11, 2023

4.4k points

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