Algebra 1 Warm ups Answers: 1) 15√2 + 2√10 2) 6 + 4√6 3) 15√2 + 20√10
10-3 OPERATIONS WITH RADICALS Objectives: to simplify products and quotients of radical expressions.
Let’s practice distributing Answer: -2√ √2
Conjugates Conjugates – the sum and difference of the same two terms. Examples: You can use conjugates to simplify a quotient whose denominator is a sum or difference of radicals. Can you list more examples of conjugates?
Multiplying conjugates Multiply.
Problem 1 What is the simplified form of the expression?
Problem 2 What is the simplified form of the expression?
Problems 3 &
Try with a Partner 1) 2) 3) Answers
Homework Pg. 629 # 30 – 35,