Get Unit 9 Simplifying Radicals Day 1 - Whrhs

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Step 1: Find the prime factorization of the number inside the radical. Step 2: Determine the index of the radical. In this case, the index is two because it is a square root, which means we need two of a kind. Step 3: Move each group of numbers or variables from inside the radical to outside the radical.

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Basic Rule on How to Multiply Radical Expressions. A radicand is a term inside the square root. We multiply radicals by multiplying their radicands together while keeping their product under the same radical symbol.

Explanation: Anything times itself, is just the square. And the square of a square root is the number under the root, so. 3 3=3.

3:54 10:46 Suggested clip How To Simplify Square Roots - YouTubeYouTubeStart of suggested clipEnd of suggested clip How To Simplify Square Roots - YouTube

A square root is written with a radical symbol and the number or expression inside the radical symbol, below denoted a, is called the radicand. a. To indicate that we want both the positive and the negative square root of a radicand we put the symbol ± (read as plus minus) in front of the root.

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