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OpenStudy (anonymous):
Subtract. (9x⁸+ 4x⁷ + 7x⁶ – 2) – (7x⁸ + 3x⁷ + 7x⁶ – 2)
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OpenStudy (anonymous):
Take the negative and distribute it across the second expression. Then combine like terms and add or subtract.
OpenStudy (anonymous):
2x+1x+x-7x⁸ -3x+1x+-3x-4x⁷ X+4x+x-5x⁶ -9+-5x⁷+-5x⁶-0
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