Multiply and simplify. Assume that all variables in a radicand represent positive real numbers.
? 
A. (x + 2)3
B. (x + 2)4
C. 3(x + 2)
D. (x + 2)3
Answer: A
Mathematics
You might also like to view...
Multiply. Write the answer in simplest form.5
× 1
A. 5 B. 9 C. 3 D. 10
Mathematics
Perform the division. Write the answer with positive exponents.
A. 13x10 B. -20x8 + 9x2 C. 4x4 + 9x2 D. 4x4 - 45x6
Mathematics
Decide whether the given functions are inverses.f = {(2, 18), (3, 20), (4, 22), (5, 24), (6, 26)}g = {(18, 2), (20, 3), (22, 4), (24, 5), (26, 6)}
A. Yes B. No
Mathematics
Find a such that the volume inside the hemisphere 
and outside the cylinder 
is one-half the volume of the hemisphere. Round your answer to four decimal places.
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics