Given f (x) = x^2 + 4x and g(x) = 9 - x^2, find f +g, f - g, fg, and f/g Enclose numerators and denominators in parentheses. For example, (a - b)/(1+n). (f +g)(x) = ?
(f - g)(x) = ?
fg(x) = ?
f/g(x) = ?​

true

step-by-step explanation:

is means division by fractions

step-by-step explanation:

answer: plz give a pic and answer choices so i can answer!

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116