Math, asked by sreekumarikrish, 6 months ago

expand using suitable identities (x-3y+4z)^2

Answers

Answered by Bhaskar099

1

Answer:

Ans= x^2+9y^2+16z^2-6xy-24yz+8zx

Since,

(x+y+z)^2= x^2+y^2+z^2+2xy+2yz+2zx

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