Math, asked by lmaooo32, 2 months ago

what is the square of 2x+y-3z

Answers

Answered by MadokaHaruhui

1

Answer: (2x-y-3z)²

4x²+y²+9z²-2xy+3yz-6xz

Step-by-step explanation: by the identity a²+b²+c²+2ab+2bc+2ca

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