The Chain Rule in Calculus: A Step-by-Step Guide | SchoolTube

MathswithSK on Instagram: "Comment CR to get the notes in your inbox! Have you ever heard of the chain rule? It is an advanced technique of differentiation which we use when we have to deal with expressions that look like [f(x)]^n where f can be anything. We do this because the normal power rule won't suffice, as we have to factor in what's inside the bracket. The result? We do the power rule but extend it by taking the derivative of f and multiplying it. This will be, by far, the most used tech