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OpenStudy (anonymous):
Find the difference: (-7xᶾ + x² + 8) – (6x² – 7x + 8)
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OpenStudy (anonymous):
\[-7x^3 +x^2 +8-6x^2+7x-8=-7x^3-5x^2=-(7x^3+5x^2)\]
OpenStudy (anonymous):
\[=-x^2(7x+5)\]
OpenStudy (anonymous):
thank you
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