Subracting x² - y² + z² from x² - y² - z² the resultant expression is
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Subracting x² - y² + z² from x² - y² - z² the resultant expression is
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Answer:
-2z^2
Step-by-step explanation:
Verified answer
x²-y²-z ²-x²+y²-z ²
2z²
it is the answer I hope you understand