Adding, Subtracting, Multiplying, Dividing Radicals

Notes over how to do the major four operations when they include radicals

[yunxizha]

Thank you! You just saved my life! My final is tommorow, and there are a lot of radical problems!

[ellabenson]

Thank you, this is really helpful!! I love ur handwriting btw <3

[TitanTubs]

Thanks for the review, this really helped :)

[Commander_thorns_bricks]

why couldn't you do 12 divided by 2 to get 6?

[kannanthulasidas]

Good video but for 5:40 you can just think of this as simple division and divide 21 by 3, which is 7 but u would have to square root 7 but since there isn’t a square root it’s just square root of 7, same answer