Alissa Fong

MA, Stanford University
Teaching in the San Francisco Bay Area

Alissa is currently a teacher in the San Francisco Bay Area and Brightstorm users love her clear, concise explanations of tough concepts

Thank you for watching the video.

To unlock all 5,300 videos, start your free trial.

Square Roots - Problem 1

Alissa Fong
Alissa Fong

MA, Stanford University
Teaching in the San Francisco Bay Area

Alissa is currently a teacher in the San Francisco Bay Area and Brightstorm users love her clear, concise explanations of tough concepts

Share

There are some square roots that you should know off the top of your head, and those are the square root of the "perfect square numbers:" 1, 4, 9, 25, 36, 49, 64, etc. We work with these often. If there is a negative under the square root sign, we call that an imaginary number, but if there is a negative outside the root, like -root 36, we can think of that as the opposite of the root of 36, which would be -6. We can multiply integers by roots as well, and simplify.

Transcript Coming Soon!

© 2023 Brightstorm, Inc. All Rights Reserved. Terms · Privacy