Question

If f(x)=2x^2+3 and g(x)=x^2 fine (f-g) (x)

Answer 1

x^2 + 3

Explanation:

The notation means

f(x) - (g(x) = ?

Givens

f(x) = 2x^2 + 3

g(x) = x^2

Solution

f(x) = 2x^2 + 3

g(x) = x^2

f(x) = 2x^2 + 3 - x^2 combine 2x^2 and x^2

f(x) = x^2 + 3