if2(x^+1)=5xfind x-1/x
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Answered by
1
3/2 is answer
.........
2(x^2 +1)=5x
x=2, -1//2
put value nd ur answer 3/2
.........
2(x^2 +1)=5x
x=2, -1//2
put value nd ur answer 3/2
Answered by
0
2(x¹) = 5
2x = 5x
x = 5x/2
x - 1/x
= x²-1/x
= 25x²/4 -1 / 5x/2
= 25x²-4/4 / 5x/2
= 25x²-4/4×2/5x
= 25x²-4/10x
2x = 5x
x = 5x/2
x - 1/x
= x²-1/x
= 25x²/4 -1 / 5x/2
= 25x²-4/4 / 5x/2
= 25x²-4/4×2/5x
= 25x²-4/10x
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