Square Roots on a Number Line
On this page you can investigate how to graph square roots and their products and sums on the number line.
Square roots of the natural numbers on a number line
Down applet shows how to mark square roots of the natural numbers on the number line.
Negative square roots on a number line
Upper applet shows the constructions of √2, √3 etc. on the number line.
Numbers a√n on a number line
In down applet investigate how to find √n, 2√n, 3√n etc., and -√n, -2√n, -3√n etc. on the number line.
Sums and roots on a number line
Choose the values of the a, n and b sliders and notice how to construct the given number on the number line. All the time you can change the values of the a, n and b sliders.
Can you make such constructions on the paper?
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