Solve for f(2)
f(x) = 2x - 4
f(2) = [?]

Step-by-step explanation:

The answer is 0.

Plug in 2 wherever there is an x.

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

she gotta workk that a 2

step-by-step explanation: