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Square roots of perfect squares
Learn how to find the square root of perfect squares like 25, 36, and 81.
Let's start by taking a look at an example evaluating the square root of :
Step 1: Ask, "What number squared equals ?"
Step 2: Notice that squared equals .
Η απάντηση
Here's a question to make sure you understood:
Connection to a square
Finding the square root of is the same as finding the side length of a square with an area of .
A square with an area of has a side length of .
Practice Set 1:
Ερώτηση αντανάκλασης
Practice Set 2:
Practice Set 3:
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