Adding and Subtracting Radical Expressions with Variables

To add and subtract radicals, add and subtract like radicals or similar radicals.

• TRUE

• FALSE

Adding and subtracting radical expressions is very much similar to adding and subtracting similar terms of polynomials.

• TRUE

• FALSE

2√5 + 4√5 =

• 6√10

• 8√10

• 8√5

• 6√5

• 5∛27
• 7∛3
• 15
• 8∛3

Simplify the expression.

• A

• B

• C

• D

Simplify the expression

• A

• B

• C

• D

Simplify the expression

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• 
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Simplify the expression

• A

• B

• C

• D

Simplify the expression above.

Mathematical Equivalence

OFF

Adding and subtracting radical expressions is very much similar to adding and subtracting similar terms of polynomials.

• TRUE

• FALSE