The volume of a rubik's cube is 216 cm^3, what is the length of ones of its side

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175