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Multiply x²+x-3 * x²-x+1 |
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Answer» (x2+x−3)(x2−x+1) =x²x²+x²(−x)+x²· 1+xx²+x(−x)+x· 1+(−3)x²+(−3)(−x)+(−3)· 1 =x²x²−x²x+1· x²+x²x−x²+1· x−3x²+3x−3· 1 =x⁴−3x²+4x−3 |
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