1.1 Determine square roots of rational numbers
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Determine square roots of rational numbers

In this section, we will look at how to evaluate a rational number by using square roots. We will also work on questions determining whether a rational number is a perfect square. We will also evaluate the square roots of rational numbers.

Lessons

  • 2.
    Use the side lengths below to estimate and calculate the area of each square.
  • 3.
    Find out if each of the following rational numbers is a perfect square.
    • c)
      0.01
  • 4.
    Evaluate.
  • 5.
    Calculate.
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Determine square roots of rational numbers

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