a²/b²+2+b²/a² find the square root
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a²/b²+2+b²/a² find the square rootmajestic attire susanoo vs obito
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a²/b²+b²/a²+2 We can write as:a²/b²+b²/a²+2×a/b×b/a. (As a/b×b/a=1).
Therefore, The squre root of a²/b²+b²/a²+2
=√(a²/b²+b²/a²+2×a/b×b/a.)
=√(a/b+b/a)²=(a/b+b/a)=(a²+b²)/ab.
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