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Learn to take the square root of an expression squared, root

👉 Learn how to simplify the square root of an expression. The square root of an expression is an expression which will ...
NPR

Be square and get to the root of it! Celebrate Square Root Day today!

Today is Cinco de Mayo. And this year, the fifth of May is filled with mathematical joy. It is — Square Root Day! It all started in 1981. "I was writing a check in late August," says Ron Gordon, who ...