Simplify Radicals with Variables and Solve Radical Equations

• A

• B

• C

• D

Simplify

√45n³

• 3n√5n

• 4n√8

• 4n√-8

• 10√n

√343k⁴

• 7k²√7

• 49k²√7

• 6k²√7

• k²√7

5√48x²

• 10x√3

• 15x√3

• 20x√3

• 25x√3

√28m⁴n³

• m²n√7n

• 7m²n√n

• 2m²n√7n

• 7m²n²√n

Simplify the expression

• 6a⁵b³√6b

• 2a⁵b³√54b

• 3a⁵b³

• 6√2a¹⁰b⁷

Solve the equation.

• 36

• 18

• -18

• 27

Solve.  Remember to check for extraneous solutions. 

• {-3}

• {6}

• {-5,6}

• {-5}

Solve.  Remember to check for extraneous solutions. 

• {-10}

• {9}

• {9,-10}

• NRS

Solve.  Remember to check for extraneous solutions.

• {7}

• {1}

• {-1}

• NRS