What’s all this “log” nonsense?
The log function is just the inverse of the exponential function. That’s all there is to it. Peace out yo, check ya laterz. Just kidding. Before…
The log function is just the inverse of the exponential function. That’s all there is to it. Peace out yo, check ya laterz. Just kidding. Before…
Inverse functions give students a lot of trouble, so here’s a quick run down of what an inverse function is, and how to find it. Say…
Proving trigonometry identities can be a pain. Sometimes they’re straight forward, other times they make you want to tear your hair out. Before you tear your…
What up Brightstormers. Long time no see. This one’s going to be super short. I see people get confused all the time though, so just a…
FOIL. First, outside, inside, last. This might just seem like another arbitrary thing you have to memorize, but FOIL is really just the application of the…
If you love fractions and you know it, clap your hands!! … *crickets* … Yeah that’s what I thought. Nobody likes fractions. So when you come…
So you’re taking calculus. Everything’s going great. Limits? No problem. Power rule? Product Rule? Quotient rule? Easy as π (get it?). But then the chain rule…
Let’s suppose you’ve got a polynomial function on your hands, something like this: f(x) = 3x^4 – 11x^3 +10x – 4 And you have to find…
If you don’t know how to solve a math problem on the SAT, here’s a convenient trick that’s super easy to use. If there are variables…
Genie is Brightstorm’s new feature that helps you with your math homework. Just upload an image of the math problem in your textbook or type the…