Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
- 4
+ 6
A. 2
B. 21
C. 2
D. 21
Answer: D
Mathematics
You might also like to view...
Graph the function f(x) over the given interval. Partition the interval into 4 subintervals of equal length. Then add to your sketch the rectangles associated with the Riemann sum 
, using the indicated point in the kth subinterval for ck.f(x) = -2x - 2, [0, 2], left-hand endpoint
A. 
B. 
C. 
D. 
Mathematics
Find the LCM of the set of numbers.6, 13
A. 78 B. 39 C. 6 D. 19
Mathematics
Decide whether the expression has been simplified correctly.(9b)8 = 9b8
A. No B. Yes
Mathematics
Graph the solution of the system of linear inequalities.
A. 
B. 
C. 
D. 
Mathematics