Simplify the expression. Write the answer with positive exponents only. Assume that all variables represent positive real numbers.
A. x1/4
B. x1/2
C. x3/16
D. x1/8
Answer: D
Mathematics
You might also like to view...
Use the Montonicity Theorem to find where the function is increasing and where it is decreasing.f(x) = 7x - 5
A. Increasing on 
, decreasing on 
B. Decreasing on (-?,?)
C. Increasing on (-?,?)
D. Increasing on (-?, -5], decreasing on [-5, ?)
Mathematics
Solve the problem.A ladder is resting against a wall. The top of the ladder touches the wall at a height of 15 ft. Find the length of the ladder if the length is 5 ft more than its distance from the wall.
A. 30 ft B. 20 ft C. 15 ft D. 25 ft
Mathematics
For the compound inequality, give the solution set in both interval and graph forms.-3 ? 3x + 9 and 8x + 3 < 3
A. [-4, 0]
B. (-4, 0]
C. [-4, 0)
D. (-4, 0)
Mathematics
Write the mixed number as an improper fraction.19
A. 
B. 
C. 
D. 
Mathematics