solve this
p²/q²+q²/p²-2
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Answered by
1
Answer:
p²/q²+q²/p²-2= (p/q+q/p )^2
Answered by
1
Step-by-step explanation:
p^2/q^2 + q^2 /p^2 -2
the answer is (p/q-q/p)^2 which is in the form of (a-b)^2
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