Express the quantity "1/3 revolutions per minute" in radians per second. Write your answers in terms of n
A. n/45 rad/sec
B. n/120 rad/sec
C. n/90 rad/sec.
D. n/60 rad/sec

C. n/90 rad/sec.

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.

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation: