Rewrite the radical expression using rational exponents. Assume all variables represent nonnegative real numbers.
4
A. (5xy)8/3
B. (5x2y)3/4
C. (5x2y)12
D. (5x2y)4/3
Answer: D
Mathematics
You might also like to view...
Evaluate the square root. If the answer is not a real number, state so.
A. 4
B. 256
C. not a real number
D. 
Mathematics
Evaluate the integral.
A. 
x2e2x - 
xe2x + 
e2x + C
B. 
x2e2x - 
xe2x + C
C. 
x2e2x - 
xe2x + 
e2x + C
D. 
x2e2x - xe2x + 
e2x + C
Mathematics
Solve problems using a calculator.A high-speed train traveled a distance of 668 miles in 2.5 hours. What was the train's average speed in miles per hour? (Round to the nearest whole number, if necessary.)
A. 267 miles per hour B. 249 miles per hour C. 275 miles per hour D. 238 miles per hour
Mathematics
Graph the solution of the system.2x + y ? 4 y - 1 ? 0
A. 
B. 
C. 
D. 
Mathematics