Radical Expressions Honors Algebra II

Which of the following is a radical expression?

Solve for x. Check for extraneous solutions.

• x = 1

• x = -2

• x = 1 & x = -2

• both extraneous (no solution)

Rewrite the following

∛x⁵

• x^3/5

• x^5/3

• x²

• x³⋅x⁵

Solve

• 4

• -4

• 100

• 20

Simplify:

• 2√12

• 4√12

• 4√3

• 16√3

Simplify.

• 
• 
• 
• 

What is the square root symbol called?

• Radicand

• Radical

• The house

• It doesn't have a name

Which of the following is the function shown in the graph?

• y = √(x) + 2

• y = √(x) - 2

• y = √(x + 2)

• y = √(x - 2)

Name the parent function.

• cube root

• quadratic

• cubic

• square root

Which of these is not a point on the parent function, y = √x ?

• (0,0)

• (2,4)

• (4,2)

• (1,1)