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Question
Copy and complete the following multiplication:
4x3 − 10x2 + 6x − 8
× 3 + 2x − x2
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Solution
4x3 − 10x2 + 6x − 8
× 3 + 2x − x2 ______
12x3 − 30x2 + 18x − 24
8x4 − 20x3 + 12x2 − 16x
−4x5 + 10x4 − 6x3 + 8x2
4x5 + 18x4 − 14x3 − 10x2 + 2x − 24
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