An Integral With Respect to dx²? How?

<p>Normally when we deal with integrals, we integrate something like f(x)dx, where dx represents a small increment in x. It&rsquo;s basically infinitesimally small. Now what about d(x&sup2;)? How can we solve today&rsquo;s integral?</p> <blockquote> <p>Generally speaking, if y = f(x), then dy = f&rsquo;(x)dx</p> </blockquote> <p>Here&rsquo;s a hint: read the line above again &hellip;</p> <p><strong><em>I recommend you to pause the article, grab your pen and paper, and give this a go. When you are ready, keep reading for the solution!&nbsp;</em></strong></p> <p><a href="https://mathgirl.medium.com/list/math-puzzles-c9bbcd7b0747"><strong>Learn More</strong></a></p>
Tags: dx² Integral