How to Manually Calculate Square Roots?

Answer There are various methods, with varying levels of complexity, for calculating the square root manually. One method was discovered by the ancient Greek mathematician Heron of Alexandria, who lived a... Read More »

Top Q&A For: How to Manually Calculate Square Roots

How to Manually Solve Square Roots?

Of all the math problems that can be solved manually, square roots can seem the most problematic. Figuring out the number which, multiplied by itself equals a number, can be quite easy if you follo... Read More »

How to Calculate Square Roots in Algebra?

Every positive real number, starting with one, has a unique square root. Multiplying the square root, r, by itself (r x r) yields positive real number x. Since negative numbers multiplied by one an... Read More »

How to Add Square Roots Together?

You can perform all the usual mathematical operations on square roots, including addition, subtraction, division and multiplication. But because the radical sign over the square root represents a m... Read More »

Help With Square Roots in Math?

The square root -- a basic but vital concept in mathematics -- goes back to the time of the ancient Egyptians. Used in different types of math, square roots solve complex equations such as quadrati... Read More »