SOLUTION: Essay; show all work. Add the following polynomials listed below. (2/3x^2-1/2x-2/3)+(1/2x^2+1/4x-1/2)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Essay; show all work. Add the following polynomials listed below. (2/3x^2-1/2x-2/3)+(1/2x^2+1/4x-1/2)      Log On


   

Question 612889: Essay; show all work. Add the following polynomials listed below.
(2/3x^2-1/2x-2/3)+(1/2x^2+1/4x-1/2)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
(2/3x^2-1/2x-2/3)+(1/2x^2+1/4x-1/2)

2/3x^2-1/2x-2/3+1/2x^2+1/4x-1/2

(2/3x^2+1/2x^2)+(-1/2x+1/4x)+(-2/3-1/2)

7/6x^2-1/4x-7/6

So the expression simplifies to 7/6x^2-1/4x-7/6