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what is an example of a radical equation. The power property states that once you isolate the radical on one side of the equation you can raise each side of the equation to a power that is the same as the index of the radical so that the radical is eliminated. Such an equation is called an extraneous solution.
For an example you can consider the following equation. By definition this is positive. Radical equations are equations that contain variables in the radicand the expression under a radical symbol such as 3x18 x x3 x3 x5x3 2 3 x 18 x x 3 x 3 x 5 x 3 2 Radical equations may have one or more radical terms and are solved by eliminating each radical one at a time.
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For an example you can consider the following equation. The small number in front of the radical is its index number. Radical equations are equations that contain variables in the radicand the expression under a radical symbol such as 3x18 x x3 x3 x5x3 2 3 x 18 x x 3 x 3 x 5 x 3 2 Radical equations may have one or more radical terms and are solved by eliminating each radical one at a time. Equations that have variables in the radicand are called radical equations.