Using Factor Trees to Simplify Square Roots

[@varganyamuvek]

Thank You for this! Being able to use square root actually gives it a meaning.

[@tresajessygeorge210]

THANK YOU... SIR...!!!

[@shemiahwalker]

Did you have videos on 3 grade estimate expressions word problems?

[@TheCosmicGuy0111]

Nice

[@hemrajue3434]

I think 1(-1)=-1 represents one dimensional quantity i.e a single number but not area. (-1)(-1)=1 represents two dimensional quantity i.e single number and area.