Rationalize the denominator.
A. 3
- 4
B. 3
+ 12
C. 
D. 3
- 12
Answer: D
Mathematics
You might also like to view...
Write a voter profile for the voting situation.Ten voters are asked to rank 4 brands of cell phones: A, B, C, and D. The ten voters turn in the following ballots showing their preferences in order: 
Write a voter profile for these ballots.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Which method of solving the following equation would probably be more convenient?(3x - 15)2 = 19
A. Square root property B. Completing the square
Mathematics
Factor, if possible.3x3 + 81
A. 3(x + 3)(x2 + 3x + 9) B. 3(x + 3)(x2 - 3x + 9) C. 3(x - 3)(x2 + 3x + 9) D. 3(x + 9)(x2 - 9x + 27)
Mathematics
Find the indicated term of the sequence.-3, 9, -27, 81, . . .; a7
A. -567 B. 2188 C. -6561 D. -2187
Mathematics