After going through this module, you are expected to: 1. Describe principal roots and tells whether they are rational or irrational
2. Determine between what two integers the square root of a number is.
3. Plot irrational numbers on the number line.
1
Square Root
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3
6
Count the total number of squares of the
chess board. Prove that it has a total of 204
squares.
D
Recall that a rati