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OpenStudy (anonymous):
Find the difference of (−5x^2 − 4x^3 − 3) − (9x^3 + 3x − 8x^2) I changed the numbers just need an example of how to do it
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OpenStudy (anonymous):
Multiply the second part of the equation by -1 since everything is (-) -5x^2-4x^3-3-9x^3-3x+8x^2 Combine like terms and you're done
OpenStudy (anonymous):
Thank you sugar!!!
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