Perform the indicated operations and simplify (x-y-z) (x+y+z)
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Answer:
x²-y²-z²-2yz
Step-by-step explanation:
simple
(x+(y+z))(x-(y+z))
=>(x)²-(y+z)²
=>x²-y²-z²-2yz
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Step-by-step explanation:
As per the question, answer is correct
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