Question

PREGUNTA 6

given the polynomials
fix) = 3x2+6x-1 y gix) = 2x2-3x-3
find f(x) - g(x) =
​

Answer 1

f(x)-g(x)=x^2+9x+2

Explanation:

f(x)-g(x)=(3x^2+6x-1)-(2x^2-3x-3)

=3x^2+6x-1-2x^2+3x+3

=(3x^2-2x^2)+(6x+3x)+(-1+3)

=x^2+9x+2