Solve for real roots.x2/3 - 5x1/3 + 6 = 0

A. x = 2, 3
B. x = -3, -2
C. x = 8, 27
D. x = -27, -8


Answer: C

Mathematics

You might also like to view...

Use the graph to find a ? > 0 such that for all x, 0 <  < ? ?  < ?.

A. 0.05 B. 0.5 C. 3 D. 0.1

Mathematics

Reduce the fraction by finding a common factor in the numerator and in the denominator and dividing by the common factor.

A.
B.
C.
D.

Mathematics

Find the expected value.A car agency has found daily demand to be as shown in the table.Find the expected number of customers.

A. 9 B. 12 C. 10 D. 2

Mathematics

Find a formula for the inverse of the function described below.An organization determines that the cost per person of chartering a bus is given by the formula where x is the number of people in the group and C(x) is in dollars.

A. C-1(x) = 
B. C-1(x) = 
C. C-1(x) = 
D. C-1(x) = 

Mathematics