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OpenStudy (anonymous):
what is the difference of (-8n^2+7n-5)-(6n+2)
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OpenStudy (cwrw238):
= -8n^2+7n-5 - 6n - 2 removing the brackets converts +2 to -2 - now add like terms to simplify
OpenStudy (anonymous):
would it be 8n^2-1n-3 i think right
OpenStudy (cwrw238):
its - 8n^2 + 7n - 6n - 5 - 2 = -8n^2 + n - 7
OpenStudy (anonymous):
-8n^2 + n - 7
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