Best Answer

1) Factor both the denominator and numerator

2) State restrictions

3) Reduce fraction if possible

4) Find LCD

5) Multiply LCD into both numerator and denominator

6) Cross out the like terms

7) Add and Subtract

8) Simplify if possible

Study guides

☆☆

Q: How do you solve a rational equation?

Write your answer...

Submit

Still have questions?

Continue Learning about Algebra

1. First we need to determine the least common denominator of the fractions in the given rational equation. 2. We need to take out the fractions by multiplying All terms by the least common denominator. 3. Then we have to simplify the terms in rational equation. 4. Solve the resulting equation. 5. Check the answers to make confident the solution does not make the fraction undefined.

Yes.

It is true that a rational function is a function whose equation contains a rational expression. This is used in various math classes.

it is not an equation (there no equality in it!)

Solve the equation for x, and enter your answer in the box below.

Related questions

You do not "solve" rational numbers. Rational numbers are not a puzzle nor a question nor an equation, so there is nothing to solve. The question is like asking how do you solve a person's name.

The details really depend on the equation. It often helps to multiply all parts of the equation by a common denominator, to get rid of the fractions.

A rational equation is when its solution can be expressed as a fraction

To determine whether a polynomial equation has imaginary solutions, you must first identify what type of equation it is. If it is a quadratic equation, you can use the quadratic formula to solve for the solutions. If the equation is a cubic or higher order polynomial, you can use the Rational Root Theorem to determine if there are any imaginary solutions. The Rational Root Theorem states that if a polynomial equation has rational solutions, they must be a factor of the constant term divided by a factor of the leading coefficient. If there are no rational solutions, then the equation has imaginary solutions. To use the Rational Root Theorem, first list out all the possible rational solutions. Then, plug each possible rational solution into the equation and see if it is a solution. If there are any solutions, then the equation has imaginary solutions. If not, then there are no imaginary solutions.

Reciprocal. Except that dividing by a rational equation is much easier.

No, it is an expression, not an equation.

1. First we need to determine the least common denominator of the fractions in the given rational equation. 2. We need to take out the fractions by multiplying All terms by the least common denominator. 3. Then we have to simplify the terms in rational equation. 4. Solve the resulting equation. 5. Check the answers to make confident the solution does not make the fraction undefined.

you don't answer an equation, you solve an equation

Sure. You can always 'solve for' a variable, and if it happens to be the only variable in the equation, than that's how you solve the equation.

false

True

Yes. Rational functions must contain rational expressions in order to be rational.

People also asked

Featured Questions