(a+b+c)(a+b−c)=(ax+2ab+by−cz) then, x+y+z=___ – InterviewSolution

1.

(a+b+c)(a+b−c)=(ax+2ab+by−cz) then, x+y+z=___

Answer»

$(a + b + c) (a + b - c) = (a^{x} + 2 a b + b^{y} - c^{z})$

then, x+y+z=___

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