1. Binomial Radical Expressions
Algebra II 7-3
Binomial Radical
Expressions

2. Adding and Subtracting
(3+8) You can only add or subtract radicals that are the same. Think combining like terms

3. 7 𝑥𝑦 −8 𝑥𝑦 − 𝑥𝑦

4. Multiplying aka FOIL
− −4 6 −

5. Multiply Conjugates
4−7 2 What is its conjugate − −28 2 − −98 −82

6. Multiply its Conjugate
5− 11 14

7. Rationalizing with a Conjugate
− − 15 ∗ −

8. − −

9. iRAT
Multiply
− 12
Rationalize the Fraction 5−

10. Problems
Page 382 #2-26 even