# Interactive video lesson plan for: How to use inverse hyperbolic functions to evaluate integrals (KristaKingMath)

#### Activity overview:

► My Integrals course: https://www.kristakingmath.com/integrals-course

Sometimes you're going to run into an integral that seems impossible to solve. U-substitution doesn't work, integration by parts doesn't work, it's not a partial fractions problem, and the other techniques you try leave you nowhere. Or sometimes you'll know how to simplify the integral using one of these techniques, but, even though you've made the function simpler, you can't integrate what you have left. What do you do?

Well, not always, but sometimes you'll need to use an inverse hyperbolic function to take the integral. If you're able to memorize these integration formulas, they can come in really handy and save you a ton of time and frustration.

What you'll want to do is determine whether or not the function you have left to integrate matches exactly one of these integration formulas, and then apply the formula. Your messy integral, the one you can't evaluate, will magically turn into an inverse hyperbolic function, right before your eyes. In this video, we do an example where the integral of the function turns into hyperbolic sine.

● ● ● GET EXTRA HELP ● ● ●

If you could use some extra help with your math class, then check out Krista’s website // http://www.kristakingmath.com

● ● ● CONNECT WITH KRISTA ● ● ●

Hi, I’m Krista! I make math courses to keep you from banging your head against the wall. ;)

Math class was always so frustrating for me. I’d go to a class, spend hours on homework, and three days later have an “Ah-ha!” moment about how the problems worked that could have slashed my homework time in half. I’d think, “WHY didn’t my teacher just tell me this in the first place?!”

So I started tutoring to keep other people out of the same aggravating, time-sucking cycle. Since then, I’ve recorded tons of videos and written out cheat-sheet style notes and formula sheets to help every math student—from basic middle school classes to advanced college calculus—figure out what’s going on, understand the important concepts, and pass their classes, once and for all. Interested in getting help? Learn more here: http://www.kristakingmath.com

INSTAGRAM // https://www.instagram.com/kristakingmath/
PINTEREST // https://www.pinterest.com/KristaKingMath/
QUORA // https://www.quora.com/profile/Krista-King

Tagged under: Krista King,hyperbolic,inverse hyperbolic integrals,inverse,integration,educational,calculus, ,integrals,inverse hyperbolic

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