Solving and Simplifying Rational Expressions and Radicals

How comfortable are you with simplifying radicals?

• I understand fully

• I am okay but will get it with more practice

• I can do it but I am not fast

• I am lost

Is the square root below a perfect square root or a non-perfect square root?

• Perfect Square

• Non-Perfect Square Root

Rational numbers include any number that can be written as a ratio (or _______).

• fraction

• square root

• real number

√72

• 7√9

• 4√6

• 6√2

• 3√4

√45

• 3√5

• 5√3

• 9√5

• 5√9

Simplify the following radical: 2√24

• 4√6

• 2√6

• 24√2

• 4√4

Simplify

• A

• B

• C

• D

Q1. What is the value of the expression?

• A) 11√5

• B) 11√10

• C) 5√5

• D) 12√10

• -5√1
• 8√2 + 13√3
• 21√5
• 20√5

• 17√2
• 9√1
• 9
• 9√2