In this lesson, we will learn how to rationalize square roots in the denominators of fractions.

Students will be able to

Q1:

Given that 𝑥=2√5+√22√7 and 𝑦=√5−3√2√42, find the value of 𝑥+𝑦.

Q2:

Simplify −1118√2 by rationalizing the denominator.

Q3:

Simplify 4√10−3√74√10 by rationalizing the denominator.

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