Simplify. Express your answer with positive exponents. Assume that all variables are nonzero.
A. 
B. 
C. 
D. 
Answer: D
You might also like to view...
Graph the function using a calculator and point-by-point plotting. Indicate increasing and decreasing intervals.f(x) = 2 - ln(x + 4)
A. Decreasing: (4, ?)
B. Decreasing: (0, ?)
C. Decreasing: (-4, ?)
D. Decreasing: (-4, ?)
Solve the equation for ? if 
. Give your answer in degrees.
?
?
A. 0°, 120°, 240° B. 30°, 150°, 270° C. 90°, 210°, 330° D. 60°, 180°, 300° E. 150°, 180°, 210°
Solve the problem.The distance formula states that d = rt. If a car drives 50 miles, the function r = 
is a rational function. Find the asymptotes of this function.
What will be an ideal response?
Find the measure of the unknown angle in the pair of supplementary angles.Find the measure of ?x if the measure of ?y = 22°.
A. 158° B. 8° C. 202° D. 22°