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बी... Y. 6m‘ +XH Zn-l Hx#0,-1) |
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Answer» x/(x +1) + (x+1)/x = 25/12x^2 + (x +1)^2 = 25/12[x(x+1)]12(x^2 + x^2 + 1 + 2x) = 25x^2 + 25xx^2 + x - 12 = 0x^2 + 4x - 3x - 12 = 0x(x + 4) - 3(x + 4) = 0(x - 3)(x + 4)= 0x = 3, - 4 |
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