Math, asked by vr6615742, 8 months ago

expand (-2x+3y-z)whole square

Answers

Answered by AyushiSingh1102

0

Step-by-step explanation:

(-2x)^2 +(3y)^2+(-z)^2+2×(-2x)(3y)+2(3y)(-z)+2(-z)(-2x)

4x^2+9y^2+z^2-12xy-6yz+4xz

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