66, 94, 97, 66, 67, 41
Mean:
Mode:
Median:
Range:

Median:97

range:25

mode:66

mean:72

Step-by-step explanation:

correct answer:

i^31 = -i

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.