(x+y)^2/(y+z)^2=x/z
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Answer:
-x² - z²
Step-by-step explanation:
Using identity (a+b)² in both
x²+y²+2xy / y²+z²+2yz = x/z
x²+y²+x / y²+z²+z = x/z
x²+x / z²+z = x/z
x/z=(x/z) - x² - z²
= -x² - z²
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Answer:
this is the answer in above attached page
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