Simplify the radical. Assume that all variables represent positive real numbers.
A. 
B. 18
C. 1
D. 
Answer: D
Mathematics
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Solve the problem.Find the equation that satisfies the following conditions:
= 5 + 
, y(1) = 15
A. y = ln |x| + 15 B. y = x + ln |x| + 14 C. y = 5x + ln |x| + 10 D. y = 5x + ln |x| + 9
Mathematics
Determine the number of terms in the given polynomial. 64a4b - 144a2b2 + 81ab3
A. 3 B. 4 C. 5 D. 2
Mathematics
Find the exact circumference of the circle.
A. 1.2?2 ft B. 1.2? ft C. 2.4? ft D. 2.4?2 ft
Mathematics
Subtract and simplify. Write the answer as a mixed number as needed.15 - 
A. 15
B. 14
C. 14
D. 12
Mathematics