Math, asked by aakashrathodd, 6 months ago

Expand (-x-2y_3z)power2 by using idently

Answers

Answered by pratyusa7150

3

Answer:

$(-x-2y-3z)^{2} =x^{2} +4y^{2} +9z^{2} +4xy+12yz+6zx$

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