According to the Six Exponential Rules, whenever you have an exponent on the outside of a polynomial, you multiply the exponents.
If you are ever in need of assistance, do not hesitate to let me know by subscribing tomy You-Tubechannel[USERNAME: MATHEMATICS WIZARD], and as always, I am joyous to assist anyone at any time.
**I have a video that explains all the six exponential rules. It is titled "Six Exponential Procedures". I encourage you to watch the video and gain alot more knowledge from it so you can better understand the concept.
For a function to have a derivative in a point has to be continuous at the point, that is, it has to be defined at that point, other wise the derivative would be meaningless.
