Khan Academy
Khan Academy: Radical Radicals: Understanding Square Roots
This video provides information and examples about finding the square root of a number.
Study Pug
Study Pug: Converting Radicals to Entire Radicals
An entire radical has all of its content inside the radical sign. Therefore, converting radicals to entire radicals essentially means bring everything outside of the radical sign back into the radical sign. If exponents are involved,...
Sophia Learning
Sophia: Estimating Square Roots: Lesson 2
Here, the student will be shown how to estimate the value of a root when they are not taking the root of a perfect square. This lesson is 2 of 9 in the series titled "Estimating Square Roots."
Sophia Learning
Sophia: Estimating Square Roots: Lesson 4
Here, the student will be shown how to estimate the value of a root when they are not taking the root of a perfect square. This lesson is 4 of 9 in the series titled "Estimating Square Roots."
Sophia Learning
Sophia: Estimating Square Roots: Lesson 5
Here, the student will be shown how to estimate the value of a root when they are not taking the root of a perfect square. This lesson is 5 of 9 in the series titled "Estimating Square Roots."
Sophia Learning
Sophia: Estimating Square Roots: Lesson 9
Here, the student will be shown how to estimate the value of a root when they are not taking the root of a perfect square. This lesson is 9 of 9 in the series titled "Estimating Square Roots."
Sophia Learning
Sophia: Estimating Square Roots: Lesson 1
Here, the student will be shown how to estimate the value of a root when they are not taking the root of a perfect square. This lesson is 1 of 9 in the series titled "Estimating Square Roots."
Sophia Learning
Sophia: Square Roots #20
We introduce the concept of a square root and explain how it can be used to solve real world problems.
Sophia Learning
Sophia: Square Roots #21
We introduce the concept of a square root and explain how it can be used to solve real world problems.
Shmoop University
Shmoop: Introduction to Roots
This fun video introduces the topic of roots, starting with square roots and expanding into greater exponents.
Other
Mario's Math Tutoring: Simplifying Radicals Easy Method
An easier method for simplifying radicals, square roots and cube roots. Video discusses how to use a prime factorization tree. [3:41]