How to Rationalize the Denominator - Difference of Two Squares - Tutorial 2
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- Опубликовано: 21 ноя 2017
- We learn how to rationalize, or rationalise, the denominator, when the denominator consists of a whole number and a square root. Using the difference of two squares formula, we multiply the fraction by a second fraction to get rid of the square root on the denominator.
The method is clearly explained with worked examples.
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