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Question
Complete the table.
| × | 2x2 | −2xy | x4y3 | 2xyz | (___)xz2 |
| x4 | |||||
| (___) | 4x5y4 | ||||
| −x2y | |||||
| 2y2z | −10xy2z3 | ||||
| −3xyz | |||||
| (___) | −14xyz2 |
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Solution
| × | 2x2 | −2xy | x4y3 | 2xyz | (−5)xz2 |
| x4 | 2x6 | −2x5y | x8y3 | 2x5yz | −5x5z2 |
| 4xy | 8x3y | −8x2y2 | 4x5y4 | 8x2y2z | −20x2y2 |
| −x2y | −2x4y | 2x3y2 | −x6y4 | −2x3y2z | 5x3yz2 |
| 2y2z | 4x2y2z | −4xy3z | 2x4y5z | 4xy3z2 | −10xy2z3 |
| −3xyz | −6x3yz | 6x2y2z | −3x5y4z | −6x2y2z2 | 15x2yz3 |
| −7z | −14x2z | 14xyz | −7x4y3z | −14xyz2 | 35xz3 |
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