How to Solve Radical Equations Involving Two Radicals: Step-by-Step Explanation

[mendozajovy]

Practice. Best advice to students. Practice. Solve as many problems as you can. Not just the examples given by your teachers. Know your laws of exponents and factoring of trinomial.

[aakashkarajgikar]

3:57 No, isn't it actually the fact you showed above? Just the negative sign gets turned into a positive sign though isn't it?

[jrseahorse]

The part where you were squaring x-12=-8 square root x-3 is probably where I go wrong in my problems because I was told to get the radical by itself so I would usually divide everything by the number being multiplied by the radical.