### Concept (1)

Solving rational equations is substantially easier with like denominators. When solving rational equations, first multiply every term in the equation by the common denominator so the equation is "cleared" of fractions. Next, use an appropriate technique for solving for the variable.

### Sample Problems (5)

Need help with "Graphing Radical Equations using a Table" problems? Watch expert teachers solve similar problems to develop your skills.

Find the domain of f(x) = √x + 4 and sketch a graph using a table of values.

###### Problem 1
How to find the domain and graph radical equations with a horizontal shift.

Find the domain of f(x) = √x + 1 − 2 and sketch a graph using a table of values.

###### Problem 2
How to find the domain and graph radical equations with both horizontal and vertical shifts.

Find the domain of f(x) = √2x + 1 and sketch a graph using a table of values.

###### Problem 3
How to find the domain and graph radical equations with a dilation.
###### Problem 4
Making a table of values for a radical function based on trying to create the square roots of perfect square numbers.
###### Problem 5
Considering the domain to graph a radical function from a table of values.