MM
Mashaal Masha
Feb 24, 2024
Which expression is equivalent to $\left(2x^{2}+x-9\right)+\left(x^{2}+6x+1\right)$?
Difficulty: Easy
A:
$2x^{2}+7x+10$
B:
$2x^{2}+6x-8$
C:
$3x^{2}+7x-10$
D:
$3x^{2}+7x-8$
ID: 65d992ad94fbe38fff16117d
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$2x^{2}+7x+10$
$2x^{2}+6x-8$
$3x^{2}+7x-10$
$3x^{2}+7x-8$