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Solve the rational equation 3x^2+1/x-1+x=4+4/x-1

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Final answer:

To solve the given rational equation, simplify both sides of the equation, combine like terms, and get a common denominator. This will result in a quadratic equation that can be solved using different methods.


Step-by-step explanation:

To solve the rational equation 3x^2+1/(x-1)+x=4+4/(x-1), we can start by simplifying both sides of the equation. Combining like terms and getting a common denominator, we have:

3x^2 + (1+ x(x-1))/(x-1) = 4+4/(x-1)

Multiplying through the denominator and simplifying, we get:

3x^2 + (1+ x^2-x)/(x-1) = (4(x-1) + 4)/(x-1)

Expanding and simplifying further, we have:

3x^2 + x^2 - x + 1 = (4x -4 + 4)/(x-1)

Combining like terms and simplifying again, we get:

4x^2 - 5x - 3 = 0

This is now a quadratic equation which can be solved using factoring, the quadratic formula, or completing the square.


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