@endashaw.mamuye: Mastering function domains in under 60 seconds! 📐 When looking for a domain that ISN'T all real numbers, always check for even roots (like square roots or fourth roots) because you can't take an even root of a negative number! That makes D the odd one out. Like and save for your next math test! 🎒✨ #math #mathtok #stem #studytok #satprep