solve x+1/x-1+x-3/x+2=4-2x+3/x-2
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Answer:
-5, 6/5
Step-by-step explanation:
Given Solve for x; x+1/x-1+x-2/x+2=4-2x+3/x-2,x not equal to -2,2
x + 1 / x - 1 + x - 2 / x + 2 = 4 - 2x + 3 / x - 2
taking lcm we get
(x + 2)(x + 1) + (x - 1)(x - 2) / (x -1) ( x + 2) = 4(x - 2) - (2 x + 3) / x - 2
x ^2 + 3 x + 2 + x^2 - x - 2 x + 2 / x^2 + x - 2 = 2 x - 11 / x - 2 = 2 x - 11 / x - 2
2 x^2 + 4 / x ^2 + x - 2 = 2 x - 11 / x - 2
2 x^3 - 4 x^2 + 4 x - 8 = 2 x^3 + 2 x ^2 - 4 x - 11 x^2 - 11 x + 22
5 x ^2 + 19 x - 30 = 0
5 x^2 + 25 x - 6 x - 30 = 0
5 x ( x + 5) - 6 ( x + 5) = 0
(x + 5) ( 5 x - 6) = 0
x + 5 = 0, 5 x + 6 = 0
x = - 5 , x = 6 / 5
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