What is a radical equation?
Solve Radical Equations

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Mathematics
•
9th - 12th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A radical equation is an equation in which a variable is contained within a radical (square root, cube root, etc.).
2.
FLASHCARD QUESTION
Front
How do you isolate a radical in an equation?
Back
To isolate a radical, you can move all other terms to the opposite side of the equation and simplify.
3.
FLASHCARD QUESTION
Front
Back
Multiply both sides by 2 to eliminate the fraction.
4.
FLASHCARD QUESTION
Front
What does it mean to check for extraneous solutions?
Back
Checking for extraneous solutions means verifying that the solutions obtained from the equation satisfy the original equation.
5.
FLASHCARD QUESTION
Front
Back
6.
FLASHCARD QUESTION
Front
What is the square root of 144?
Back
The square root of 144 is 12.
7.
FLASHCARD QUESTION
Front
Back
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