A lunar satellite is orbiting approximately 900 kilometers above the surface of the moon. The satellite can only be seen about 69.2 arc degrees of the moon is visible to the camera of the satellite. Determine m angle s

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.

answer: 2530

hope this

you have to find the same variables -3n - 5n so this would be -3n +(-5n) which equals -9n