polymonials

From the video and the websites I learned or became more clearer on some things. One thing I became more clear on is what Mono, Bi , and Tri mean. mono means one; bi means two; and tri means three. One thing that I learned was ia trick abouut how to think when combining like terms. When you have x to the third and x to the 2nd theycannot be combined because x^3 is like an apple and x^2 is like an orange. When grouping like things together you cannot put apples and oranges together.