2 xyz( x² y²+ y² z² -2yz) find the product
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Answer:
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Step-by-step explanation:
(x+y+z)² - x²- y²- z²
x²+y²+z²- x²-y²-z²
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Answered by
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Answer:
2x³y³z + 2xy³z³ - 4xy²z²
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