6.0 Day 2 Practice

In order to add and subtract radicals that radicands (or the insides) need to ​ (a)  

• match
• be even
• have a common factor
• be odd
• match the index

• Factor tree the largest radicand to get the simplified form

• 
• First we need to get the radicands to match

Mathematical Equivalence

ON

• 0

• Already simplified

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON