Adding Polynomials Calculator will find the sum of polynomials 21x^2+5x-3+2x^2+6x+9 i.e. 23 x^2 + 11 x + 6 along with a detailed explanation on how to approach.
Ex: x^5+x^5+1+x^5+x^3+x (or) x^5+3x^5+1+x^6+x^3+x (or) x^3+x^5+1+x^3+x^3+x
The given Expression is 21x^2+5x-3+2x^2+6x+9
After grouping similar terms we get 2 x^2 + 21 x^2 + 5 x + 6 x - 3 + 9
After combining similar terms we get 6 x + 2 x^2 + 21 x^2 + 5 x - 3 + 9
x^2 has similar terms 2 x^2,21 x^2
x has similar terms 6 x,5 x
By adding all the similar terms we get 23 x^2 + 11 x + 6
1. What is the addition of polynomials 21x^2+5x-3+2x^2+6x+9?
Addition of Polynomials 21x^2+5x-3+2x^2+6x+9 is 23 x^2 + 11 x + 6.
2. How to add polynomials 21x^2+5x-3+2x^2+6x+9 easily?
You can Add polynomials 21x^2+5x-3+2x^2+6x+9 by simply arranging the like terms and then adding them up together.
3. Where do I get the detailed procedure on addition of the polynomials 21x^2+5x-3+2x^2+6x+9?
You can get detailed procedure on addition of the polynomials 21x^2+5x-3+2x^2+6x+9 on our page.