Derivative of f(x) = 1/x^2 using First Principles

Finding the derivative of f(x) = 1/x using first principles. This time, we combine both expanding binomials and combining two fractions into one in order to compute the derivative using the limit definition.
drive.google.com/file/d/1JNke...
#firstprinciples #derivative #calculus #limits #calc1

[@aigamer79]

nice video broooo