expand (-2x+5y-3x)^2
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Answer:
Step-by-step explanation:
( - 2x + 5y - 3z ) ²
= (-2x) ² + (5y) ² + (-3z)² + 2 (-2x) (5y) + 2 (5y) ( -3z) + 2 ( -3z) (-2x)
= 4x² + 25y² + 9z² - 20xy - 30yz + 12zx Ans
i hope it's help you
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