Question

http://gyazo.com/41256483208457ef66edceb530d3c09a

Answer 1

@PaulaLovesSchool13

Answer 2

Hey! @iGreen @phi @satellite73 might be able to help

Answer 3

The ones with the same variables and same number of exponents

Answer 4

im confused...

Answer 5

so a b and c?

Answer 6

Alright so if you have \[9x^2,~~28y,~~5x^2\] look at the variables here, you see that 9x^2 and 5x^2 are like terms because they both have x^2 or in other words like the term states, they are "like" each other.

Answer 7

Why b?