For example, a triangle wave’s RMS voltage is the peak value divided by the square root of three. However, the biggest problem is that the answer is nonsense.

Learn how to find the square and square root of a number or digit in Excel. Use formula calculate the square and square root.

Learning to calculate square roots quickly can make a huge difference in your maths exams. Whether you're doing algebra, geometry, or other topics, being fast and accurate with square roots gives ...

For example, suppose you wanted to take the square root of 85. You can observe that 9 squared is 81, so the answer is sort of 9, right? But that’s off by 4 (85-81=4).

A new DNA computer calculates square roots of perfect squares up to 900. Like quantum computers, DNA computers are an exciting frontier of post-silicon computing. Where previous examples were up ...