Question

What is the sum of the polynomials? 11x^2-5 + x+4

Answer 1

11x^2+x-1

Explanation:

Answer 2

`11x^(2)+x-1`

Explanation:

we have

`(11x^(2) -5) +(x+4)`

we know that

The sum of a quadratic equation and a linear equation will be a quadratic equation

so

Combine like terms

`(11x^(2))+(x)+(-5+4)`

`11x^(2)+x-1`