What value of k makes the factor (x+3) a factor of the function f(x)= 3x^3–2x+k? someone plz it’s for pre cal! it’s using the synthetic division

75

Step-by-step explanation:

Since x+3 is the factor of the function f(x) .

So, -3 should satisfy f(x),

Thus putting -3 in f(x) we get

                       3×-2×(-3)+k = 0

                       -81+6+k = 0

                         k = 75.

So , k should be equal to 75.

-14

step-by-step explanation:

2x2 – 2(x+4)

=2x2-2（5+4）

=4-2×9

=4-18

=-14

what do you mean by fog

step-by-step explanation: