Radical/Rational Extraneous Solutions and Simplifying

Simplify the following radical: √32

• 3√2

• 4√8

• 16√2

• 4√2

Simplify the following radical: 2√24

• 4√6

• 2√6

• 24√2

• 4√4

Simplify

• A

• B

• C

• D

√5

• 11√5

• 11√10

• 5√5

• 12√10

Which one is the extraneous solution?

• x= -4

• x= 7

• x= -4, x= 7

• Neither one is extraneous

• A
• B
• C
• D

Simplify this expression.

• √18x⁵y

• 3x²√2xy

• √18x³⁶y⁵⁶

• 3√2x¹³y¹⁵

• x = 5

• x = 4

• x = -5

• x = -4

Solve the radical equation and check for extraneous solutions:

• A

• B

• C

• D

Solve:

• 1

• 43

• 8

• 55