Sagot :
Answer:
x = 3
Step-by-step explanation:
f(x) = x² - 3 / x - 1
f(3) = (3)²- 3 / (3) - 1
= 9 - 3 / 2
= 6 / 2
= 3
my answer, not sure
SOLUTION:
f(x) = x² - 3/x - 1; f(3)
- f(3) = (3)² - 3/3 - 1
- f(3) = 9 - 3/2
- f(3) = 6/2
- f(3) = 3
ANSWER:
- f(3) = 3