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OpenStudy (anonymous):
Simplify (-7x2 + 10x - 5) + (-3x2 + 8x + 8). -10x2 + 18x + 3 -4x2 + 18x - 13 -4x2 + 2x - 3 4x2 - 2x - 3
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OpenStudy (anonymous):
what do you think?
OpenStudy (anonymous):
-10
OpenStudy (anonymous):
A
OpenStudy (anonymous):
Yes
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