x2+1/x2 =-2 then find the value of x50 - 1/x50
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2x + 1 = -2
2x = -2
x = -1/2 or x = -1
the value of 50x - 1/ 50x is
-2501/50 in case of x = -1
and 2495 in case of x = -1/2
2x = -2
x = -1/2 or x = -1
the value of 50x - 1/ 50x is
-2501/50 in case of x = -1
and 2495 in case of x = -1/2
khushijain973:
- 2495 / 50 ...mistakely given 2495 in solution
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