👉 Learn how to add or subtract radicals. A radical is a number or an expression under the root symbol. Radicals can only be ...
[cheerful upbeat music] ♪ - THANK GOODNESS FOR TODAY'S MATH LESSON. MATH IS SO IMPORTANT, BECAUSE WITHOUT IT, I WOULDN'T KNOW HOW MANY DAYS THERE ARE UNTIL MY BIRTHDAY. THERE ARE... 182 DAYS UNTIL MY ...
Eric Marcos is a sixth-grade math teacher at Lincoln Middle School in Santa Monica, California. But his kids stay after school, spend hours on their homework, and accompany him to education ...