Math, asked by dilawarsinghsupar, 1 year ago

expand ( x+y+z)^2-(x-y-z)^2

Answers

Answered by amankumaraman11
1

 {(x + y + z)}^{2}  -  {(x - y - z)}^{2} \\  \\  [(x + y + z) + (x - y - z)][(x + y + z) - (x - y - z)] \\  \\ </p><p>[x + y + z + x - y - z ]</p><p>[x + y + z - x + y + z] \\ \\  (2x)(2y + 2z)

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