Master finding square roots in just 5 minutes! Our engaging video lesson covers methods for perfect and imperfect squares, plus a quiz to test your knowledge.

Learn what the square root of negative 1 is. Understand the definition of imaginary numbers and their applications in mathematics, engineering, and physics.

To rationalize the denominator of a fraction with a square root, multiply the numerator and denominator of the fraction by the given square root. Then simplify the new numerator and …

Practice Simplifying a Square Root with practice problems and explanations. Get instant feedback, extra help and step-by-step explanations. Boost your Algebra grade with Simplifying …

Learn about the Square Root Property, its formula, and how to use it to solve quadratics.

When numbers are not perfect squares, their square roots can be challenging, however, it is possible to simplify square roots to make the square roots easier to see and use.

In this lesson, learn about exponents and roots and find exponent examples. See how the square root of exponents is found using the square root of exponent rule.

Learn what the square root of a negative number looks like and how to find it. See examples of different negative square roots.

Understand the definition of a square root function in algebra and know how to graph square root functions. Explore some examples of graphs of square root functions.

Learn about the square root sign and square root rules. See a table for common square roots. Understand how to solve square and square root problems in math.