Algebra 1 (8.3 Solving by Square Roots)

Simplify the following radical: √24

• 2√6
• 4√6
• 2√12
• 3√8

Simplify the following radical: √150

• 5√15
• 5√2
• 5√6
• 15√5

Simplify: 
√(a²)

• a
• a²
• a^.5
• already simplified

Which of the following is not a perfect square?

• 16
• 81
• 49
• 50

Tags

CCSS.8.EE.A.2

Simplify:
√100

• 1
• 10
• 10²
• Already simplified

Simplify:
√45

• 9√5
• 3√5
• 5√9
• 3√15

Simplify:
3√16

• 12
• 48
• √12
• 3√4

Simplify the following radical: √32

• 3√2
• 4√8
• 16√2
• 4√2

In simplest radical form,
√80 is equivalent to

• 16√5
• 2√20
• 4√5
• 8√5

Solve:

5x² - 7 = 173

• x = 36

• x = 6

• x = 36 or x = -36

• x = 6 or x = -6