Add Subtract Radicals Squares

Square roots of perfect squares are always _____ numbers.

• irrational

• rational

Square roots of non - perfect squares are always _____ numbers.

• irrational

• rational

Q1. What is the value of the expression?

• A) 8√6

• B) 8√12

• C) 12√6

• D) 12√12

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

• TRUE

• FALSE

• 17√2
• 9√1
• 9
• 9√2

11√5

11√10

5√5

12√10

• 11√5

• 11√10

• 5√5

• 12√10

• A

• B

• C

• D

• A

• B

• C

• D

What is the value of the expression?

• 11√5

• 11√10

• 5√5

• 12√10

Mathematical Equivalence

ON