Q3 - Alg 2 - Hw #08

• Can Add

• Can't Add

• Add the coefficients

• Add the roots

• Keep the roots

• Add the powers

• Keep the powers

Label the radical expression

b

a

c

Base

Power

Coefficient

Mathematical Equivalence

ON

Mathematical Equivalence

ON

When adding and subtracting ​ (a)   , the ​ (b)   of the roots have to ​ (c)   . You add or subtract the ​ (d)   .

• radical expressions
• base and power
• match
• coefficients
• differ
• rational expressions
• simplify

Mathematical Equivalence

ON

• Can't simplify