Math 12 - Sec 2.3 Solving Radical Equations Graphically

There is an error at the 12:13 mark. The denominator should be 3!

[paawanchhabra]

Mrs. Law you saved me before my test, very helpful Thankyou very much!

[rohanjagtap]

Great video! I just wanted to mention that when you divide your quadratic by 2, you forgot to divide the denominator which should be 3. Ultimately giving an answer of instead of just thought I would give a heads up! Thanks!

[bradleyakalonu]

Please can you show how to do the last question graphically? Having trouble with graphing a radical that has an x2