ROOTS and SURDS

 

1. Roots
2. Surds

NOTE:  An irrational number is any number that cannot be written as a fraction.

A rational number is any number that can be written as a fraction.

EXAMPLE 1: 

Multiplying and dividing surds

EXAMPLE 2: 

EXAMPLE 3: 

PRACTICE
QUESTION 1:  Simplify each of the following.


QUESTION 2:  


QUESTION 3: 


QUESTION 4:


QUESTION 5:





QUESTION 6:



QUESTION 7:







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