Is x-12 a factor of f(x)=x^4-12x^3+x^2-12x?

x^4-12x^3+x^2-12X

(x) (x^3-12x^2+x-12)

(x) (x^2+1) (x-12)

yes it is

hope that helps

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a