Answer:
x = 3, x = 4
Step-by-step explanation:
Given
f(x) = (x - 3)(2x - 8)
To find the solutions let f(x) = 0, that is
(x - 3)(2x - 8) = 0
Equate each factor to zero and solve for x
x - 3 = 0 ⇒ x = 3
2x - 8 = 0 ⇒ 2x = 8 ⇒ x = 4
Thus
smaller solution x = 3
larger solution x = 4
