[tex] {(x + y - z)}^{2} - {(x - y + z)}^{2} [/tex]
answer it please
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tex]answer it please
[tex] {(x + y - z)}^{2} - {(x - y + z)}^{2} [/tex]
answer it please
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Answer: a^2 – b^2 = (a+b)(a-b)
=(x+y-z+x-y+z)(x+y-z-x+y-z)
=(2x)(2y-2z)
=4xy-4xz
=4x(y-z)
Step-by-step explanation: