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Factories 25 x ^(2) + 16 y ^(2) + 4z ...

Factories
` 25 x ^(2) + 16 y ^(2) + 4z ^(2) - 40 xy + 16 zy - 20xy`

Text Solution

Verified by Experts

The correct Answer is:
(i) `(-5x + 4y + 2z) ^(2)`
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