How to Rationalize the Denominator - Use the Conjugate
How to rationalize the denominator by multiplying by the conjugate. EASY. In other words, rewrite the fraction without square roots in the bottom.
Steps for simplifying radical expressions playlist: • Radical Expressions and Equations
Cool free math notes and steps for multiplying and dividing radicals: https://www.openalgebra.com/2012/11/m...
More complicated exercise: • Rationalizing the Denominator (√5 + √3)/(√...
Rationalize the denominator:
Step 1: Multiply numerator and denominator by the conjugate of the denominator.
Step 2: And then simplify. The goal is to eliminate all radicals from the denominator.
https://www.openalgebra.com/
IA Chapter - Radical Expressions and Equations
1 Radicals
2 Simplifying Radical Expressions
3 Adding and Subtracting Radical Expressions
4 Multiplying and Dividing Radical Expressions
5 Rational Exponents
6 Solving Radical Equations
7 Complex Numbers
8 Review Exercises and Sample Exam