How to find the domain of a rational function with square roots (we need three conditions)

This precalculus tutorial covers finding the domain of a rational function with square roots. The function is f(x)=sqrt(12-x)/(3-sqrt(4+x)). We need to set up three restrictions for this function. Be careful! Subscribe to ‪@bprpmathbasics‬ for more precalculus tutorials.

Full playlist to my precalculus class review#3: Precalculus Review #3

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 👉 Patreon: blackpenredpen. Every bit of support means the world to me and motivates me to keep bringing you the best math lessons out there! Thank you!
-----------------------------
#math #algebra #mathbasics

• #education
• #domain_of_a_function
• #precalculus