Question

Given that f(x) = x^2? + 9x + 18 and g(x) = x + 3, find (f ÷ g) (x) and express the result in standard form.​

Answer 1

Answer:

x + 6

Step-by-step explanation:

(f ÷ g)(x)

= $\frac{x^2+9x+18}{x+3}$ factorise the numerator

= $\frac{(x+3)(x+6)}{x+3}$ ← cancel the factor (x + 3) on numerator/ denominator

= x + 6