Math Practice Topic: Adding and Subtracting Radical Expressions

Description: This topic covers adding and subtracting radical expressions.

Adaptive Learning Progression: The radicand expressions become more complex.

Sample Levels (out of 3)

Simplify.

1.
8√x - 7√x =    
2.
5√u - 3√u =    
3.
7√7 - 10√7 =    
4.
6√6 + 3√6 =    

Simplify.

1.
   m 4 - 8m 2
-
   4m 2 - 32
=    
2.
   4u 2 + 16
+
   4u 2 + 16
=    
3.
   u 10 + 6u 8
+
   16u 2 + 96
=    

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