AA 3.1 REVIEW- SOLVING RADICAL EQUATIONS PRACTICE

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What is a radical equation?

Back

A radical equation is an equation in which a variable is contained within a radical (square root, cube root, etc.).

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CCSS.HSA.REI.A.2

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What is an extraneous solution?

Back

An extraneous solution is a solution that emerges from the process of solving an equation but does not satisfy the original equation.

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CCSS.HSA.REI.A.2

Front

How do you solve the equation @@-5 oot[3]{2x+3}=-15@@?

Back

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CCSS.HSA.REI.A.2

Front

What is the index in the expression @@ oot[c]{a^b}@@?

Back

The index is 'c', which indicates the root being taken.

Front

Back

@@ oot[3]{a^2}@@.

Front

How do you solve the equation @@9+ oot{15n+4}=16@@?

Back

Tags

CCSS.HSA.REI.A.2

Front

How do you solve the equation @@ oot[3]{3v-2}= oot[3]{2v}@@?

Back

Tags

CCSS.HSA.REI.A.2

Front

What is the principal square root?

Back

The principal square root of a number is the non-negative root of that number.

Tags

CCSS.8.NS.A.1

Front

What is the difference between a square root and a cube root?

Back

Tags

CCSS.8.EE.A.2

Front

What is the domain of a radical function?

Back

The domain of a radical function is the set of all input values (x) for which the expression under the radical is non-negative.