If f(x)=−4x2−10 and g(x)−5x2−2x−3, how do you find (f+g)(x)?
1 Answer
Dec 5, 2016
Explanation:
(f+g)(x) is the sum of f(x) and g(x)
⇒−4x2−10+(−5x2−2x−3)
=−4x2−10−5x2−2x−3 collecting like terms.
=−x2−2x−13
