Learn how square root means what number multiplied by itself will result in the given number. Created by Sal Khan and Monterey Institute for Technology and Education.

Learn how to find the approximate values of square roots. The examples used in this video are √32, √55, and √123. The technique used is to compare the squares of whole numbers to the …

Learn how to find the square root of a decimal number. The problem solved in this video is p^2 = 0.81.

Practice Square roots using prime factorisation (advanced) Get 3 of 4 questions to level up!

In this article, we will solve more square-root equations. They're a little different than the equations you've solved before: they'll require more work for solving, and the problems will be …

Practice Square roots using prime factorisation (advanced) Get 3 of 4 questions to level up!

Learn about the square root symbol (the principal root) and what it means to find a square root. Also learn how to solve simple square root equations.

In this unit, we review exponent rules and learn about higher-order roots like the cube root (or 3rd root). We'll learn how to calculate these roots and simplify algebraic expressions with radicals.

What are some common ways to simplify square roots? One common way to simplify square roots is to factor the radicand (the number inside the square root symbol) into perfect squares.

Mar 15, 2021 · Inference for categorical data (chi-square tests) Advanced regression (inference and transforming) Analysis of variance (ANOVA) High school statistics Scatterplots Data …