It isn't often that I subscribe to a channel after watching one video but that's what I did. I'm a retired math teacher and i feel like I had a similar teaching style to you, sir.
The biggest takeway I get from your videos is a new perspective of algebra. I never thought about using formula manipulation with a term to make it fit within a problem's boundaries. Hence how you took Sqrt(x)/x is = to Sqrt(x)/Sqrt(x^2) and applied it to the problem. It was very abstract from what I'm accustomed to.
awesome, i smiled when i understood what you meant when you say dividing a sqroot by x is same as dividing by sqroot of x^2. i realised it after thinking about some basic surd rools.
6:49.. getting rid of as much as you can... Hmmm that's all I wanted to know 😁😁.. thank you. And if you can please make a video of rules that are applicable every time when solving limits
good day sir ..if you please just try to explain more on the part where you explained saying dividing a square root term by x is like diving that square root term by the square root of x^2
From inspection, something does not look right. Sqr(64*x2+X) at infinite will be 8x+ infinite; take off 8x, and you have infinite. Having said that I cannot see your maths is wrong.