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What is the simplified form of (−7x3 + 5x2 − x + 6) − (−8x3 + x2 + 3)?
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What is the simplified form of (−7x3 + 5x2 − x + 6) − (−8x3 + x2 + 3)?

User Yonili
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= -7x^3+8x^3+5x^2-x^2-x+6-3=

= x^3 +4x^2-x+3
User Gokhan Tank
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