Square Roots

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Is There a Trick to Simplifying Radicals?

Is There a Trick to Simplifying Radicals?

Simplifying radicals can feel tedious, but several tricks make the process faster and more reliable.

How Do You Simplify a Fraction with a Square Root?

How Do You Simplify a Fraction with a Square Root?

Fractions that contain square roots appear often in algebra and geometry. Simplifying them usually involves rationalizing the denominator—rewriting so that no r...

How Do You Simplify √45?

How Do You Simplify √45?