If
x+1/5x=2
what is the value of 200x²/25x⁴-1
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Answer:
x+1/5x=2
x+1=10x
9x=1
x= 1/9
200x^2/25x^4-1
=8/x^2-1
= 8/(1/9)^2 -1
=8*81-1
= 648-1
=647
hope it helpful for you........
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