Simplifying Radical Expressions

[mary-vbfm]

Gee, I am 63. I am having such a got time with your teaching. I never thought I could have fun with math.

[jhaluska]

I had forgotten so much math that it annoyed me. I have found your shorts the best way to relearn. Keep them coming!

[beresfordsmith]

Love your teaching. You always make it so simple and easy to understand.

[billtruttschel]

The open circle is the composition operation.

[gr-repu]

YOUR EXPERTISE IN MATH IS APPRECIABLE SIR .

[jjm]

You just taught me in one min and my teacher has been talking about this forever

[sparkyheberling]

Shouldn’t the symbol between square roots be a dot instead of a circle?

[jasoncompton]

How come I was never taught such an easy way. If all math teachers were like this man we wouldn’t be so far down the list for math scores. Is he a genius teacher or are the ones we had so poor?

[awolfinthemist]

I actually remember this from grade 12 math

[muhiabdullah]

Thanks for you
Please how solved the equation
e^(-x) *(x)^n =1/f *e^(-y)*(y)^n
When f=0, 995 , n=0.25 and y=0.02

[AstroTech-zd]

be my cactus teacher, my professor teaching style is not good as yours