Question

What is square of (x-y+z) whole square

Answer 1

Answer:

Question:

What is square of (x-y+z) whole square ?

Heya Mate ☺️

Formula:

(a+b+c)² = a² + b² +c²+ 2(ab+bc+ca)

Square of (x-y+z) :-

(x-y+z)² = x² +(-y)²+z²+ 2(-xy-yz+xz)

Hope it will be helpful :)

Answer 2

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${(x - y + z) }^{2}$

${x}^{2} + ( - {y}^{2} ) + {z}^{2} = 2( - xy - yz + zx)$