exam Maths Puzzle Numerical Ability

can someone please help me with this problem:

Evaluae the function at the given value of the independent variable and simplify.

f(x) = x^3 + 3 / x^2 - 3; f(3)

a. 2
b. 10/3
c. 5
d. 9/2

Read Solution (Total 0)

exam Other Question

find the derivative of 2(pi)(r)-(2v/r^2) 2x^2-14x
_________
x^2-10x+21

How do I simplify