MUltiply(x-y)(x^2-2xy+y^2)
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Answered by
0
Answer:
Answer (x-y)(x,2-2xy+y,2)
Step-by-step explanation:
what is that I don't understand
Answered by
2
Answer:
x³ - y³ - xy² - x²y
Step-by-step explanation:
(x - y)(x²-2xy+y²)
= x(x²-2xy+y²) - y(x²-2xy+y²)
= (x × x² - x × 2xy + x × y²) + ( -y × x² - y × - 2xy + -y × y²)
= (x³ - 2x²y + xy²) + (-x²y + 2xy² - y³)
= x³ - 2x²y + xy² + -x²y + 2xy² - y³
= x³ -y³ -2xy² + xy² - 2x²y + x²y
= x³ - y³ - xy² - x²y
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