https://www.khanacademy.org/math/algebra2/radical-equations-and-functions/solving-square-root-equations/a/solving-square-root-equations-advanced

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, ...

https://www.khanacademy.org/math/algebra2/radical-equations-and-functions/solving-square-root-equations/v/solving-radical-equations

If you square a positive number, like '2', you get '4' (positive). If you square the same number in negative form, like '-2', you also get a '4' (positive). So If you take  ...

https://www.khanacademy.org/math/algebra/quadratics/quadratics-square-root/v/simple-quadratic-equation

Sal solves the equation 2x^2+3=75 by isolating x^2 and taking the square root of both sides.

https://www.mathsisfun.com/algebra/radical-equations-solving.html

Solving Radical Equations. We can get rid of a square root by squaring. (Or cube roots by cubing, etc). But Warning: this can sometimes create "solutions" which ...

https://www.youtube.com/watch?v=V8I2_zgNRHI

Apr 3, 2008 ... Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Solving ...

https://www.youtube.com/watch?v=RMwoe8sRYvg

Oct 28, 2009 ... In algebra, you can solve a quadratic equation by applying the square root rule. With a squared term and a constant, the special quadratic ...

https://www.analyzemath.com/Equations/equations_square_root.html

Tutorial on solving equations with square root. Examples with solutions.

http://www.montereyinstitute.org/courses/DevelopmentalMath/COURSE_TEXT2_RESOURCE/U16_L3_T1_text_final.html

Solving radical equations requires applying the rules of exponents and following ... The second is that if the square root of any nonnegative number x is squared, ...

http://tutorial.math.lamar.edu/Classes/Alg/SolveRadicalEqns.aspx

However, we are going to restrict ourselves to equations involving square roots. The techniques we are going to apply here can be used to solve equations with ...

http://www.mesacc.edu/~scotz47781/mat120/notes/radicals/solving/two_sqrt/two_sqrt.html

Step 1: Isolate one of the two square roots on one side of the equation by moving all other terms to the opposite side of the equation. Step 2: Square each side of ...