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If x-1/x=3 , find the value of x2+1/×2 |
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Answer» Answer: x-1÷x =3 * x-1 =3X *2X = -1 *x = -1/2 2x + 1 ÷ 2x *2×(-1/2) +1 ÷ 2(-1/2) *(-1)+1 ÷ (-1) *0 |
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