Math, asked by yana85, 11 months ago

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Answered by nehaanoop
3
3/x+1 + 4/x-1 = 29/4x-1
3x-3+4x+4/x^2-x+x-1 = 29/4x-1
7x+1/x^2-1 = 29/4x-1
(7x+1)(4x-1) = 29x^2-29
28x^2-7x+4x-1-29x^2+29 = 0
-x^2-3x+28 = 0
b^2-5ac
9+112 = 121
x = 3+11/-2 = -7
x = 3-11/-2 = 4

x = -7 or x = 4
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