Factor Polynomial: Difference of Squares

That's was first class of work, thanks a million.

This guy is really smart and explains things very well

Thank you soooo much bro 💪👌

You are hands down the best math teacher on you tube..You have an enormous pacience and clarity in explaining everything, and you always offer multiple examples for every expressions..If a man like me of 61 years of age (with a low I.Q.) manages to grasp these difficult subjects, in a language which isn't mine (i'm Italian) it really means you're doing an eccellent job, and i felt compelled to let you know it and congratulate you.
And please sir keep up the good invaluable work you're conducting..It means a lot to me...Thank you, thank you, thank you.

I find that if everything was zero, it would solve most of my problems. 🤤