Rationalize the denominator to simplify a radical expression

👉 Learn how to divide rational expressions having square root binomials. To divide a rational expression having a binomial denominator with a square root radical in one of the terms of the denominator, we multiply both the numerator and the denominator by the conjugate of the denominator and then simplify. When the square root in the denominator is covering both terms of the denominator, we multiply both the numerator and the denominator with the denominator and simplify.

Organized Videos:
✅How to Divide Radical Expressions
✅Divide by the 4th root with variables
✅Divide by the cube root with variables
✅Rationalize the denominator with the cube root
✅Rationalize the denominator with radical binomials
✅Divide the 5th root of a number
✅Divide by the cube root of a number
✅Simplify the square root of a fraction
✅Simplify the square root of a fraction with variables
✅Simplify the square root with multiple fractions
✅Divide by the square root of a number

Connect with me:

#radicals #brianmclogan

[choppchopp]

Who else has a test soon and just realized that you are wayyy more screwed than you thought you were…

[jenniferrangel]

I needed you more than you will ever know! OMG, you saved my little mathematical heart from killing people.

[XxMesmerizedLOvEXx]

You are the best teacher! I would have been so lost without you lol... I have watched most of your videos and sometimes wish I had you as my teacher in high school because otherwise, I would not have had to re-take algebra 2 in college lol. Thank you once again.

[ivansyekachov]

THANK YOU!!! you are the best teacher I've never had

[KJoshi]

Love from India sir..
Thank you so much 👍👍👍👍👍

[JanWexe]

Thank you for learning me this. It took me a long time to understand by myself.

[sawyerdann]

AWESOME! You helped me find how to simplify radical expressions!

[kramchancel]

THANK YOU SO I have spent 3 hours doing all types of maths and not one of them was matching the correct answer thanks!~

[sierraduncan]

It feels so good when you understand something ! Thank You sir !!!!

[victoriasilva]

taught it better than my math teacher ever will

[ayeshamuneeb]

Omg this was such a help I’ve been stuck at a question for an hour

[austinharvey]

Thanks so much man my pre cal teacher I guess thought I should have already known this lol

[BumberenzoTheFireEngine]

Thank you! This is a creative way of explaining things by using boxes. I’m going to use that for my worksheets.

[TheBowlerYT]

Thank you, you have truly helped me greatly!

[eva-fiks]

THANK YOU SO MUCH I TOOK SO LONG TRYING TO GET THIS RIGHT AND I FINALLY GET IT

just one question - after you do the multiplying in the box, how do you know what order it goes in? or does the order not matter

[thanu]

I had a little confusion and you cleared it. Thankyou

[alisaad]

shouldn't the negative in the numerator cancel out the negative in the denominator?

[tenyimbright-ui]

hello sir, 😀😀😀
great video there
on 3:25 why did three not divide three.

[davidhuynh]

Isnt the left diagonal o/ the first box 108sqr. Root of 3

[ducducankarenmae]

I think sir the final answer is

-7 square root of 3 over1; and
Positive 20/11