How to Find a Square Root Without a Calculator

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Square Root of 2 | How to Find the Square Root of 2?

Estimating Square Roots | Overview & Examples

What is the best approximation to the square root of 2 that can be expressed in the 8 -bit floating-point format described in Figure 1.24 ? What value is actually obtained if this approximation is squared by a machine using this floating-point format? | Numerade

(Math: approximate the square root) There are several techniques for implementing the sqrt method in the Math class. One such technique is known as the Babylonian method. It approximates the square root of a number, n, by repeatedly performing a calculation using the following formula: nextGuess = (lastGuess n / lastGuess) / 2 When nextGuess and lastGuess are almost identical, nextGuess is the approximated square root. The initial guess can be any positive value (e.g., 1). This value will be t