Add the following like terms:
3xand5x
Finding addition
3x+5x=(3+5)x=8xSo,3x+5x=8x
Add the terms: 3x,-5x,7x.
What happens if we add more terms in a polynomial. For eg 3x+ 2x+0 and 5x +4x+ 3x+2x+0. How their graph look like?