Why these two square root functions are NOT the same!

In this precalculus tutorial, we will see the domain of f(x)=sqrt((x+1)(x+2)) is different than the domain of g(x)=sqrt(x+1)*sqrt(x+2). We must be extra careful when finding the domains of square root functions. This is a very common technical mistake that students often make in algebra. Subscribe to ‪@bprpmathbasics‬ for more math tutorials. ----------------------------- Get your "algebra" t-shirt 👉 https://amzn.to/3A8Ed4k Shop my math t-shirts & hoodies on Amazon: 👉 https://amzn.to/3qBeuw6 ----------------------------- I help students master the basics of math. You can show your support and help me create even better content by becoming a patron on Patreon 👉   / blackpenredpen  . (Every bit of support means the world to me and motivates me to keep bringing you the best math lessons! Thank you!) ----------------------------- #math #algebra #mathbasics