Solve by separating the two absolute values into equal and opposite cases.|
n + 2| = |
n - 2|
A. {0}
B. {16, 12}
C. ?
D. {16, 0}
Answer: D
Mathematics
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Provide an appropriate response.Solve the linear system corresponding to the following augmented matrix:
What will be an ideal response?
Mathematics
Solve by factoring and using the principle of zero products.5k2 - 9k - 2 = 0
A. -5, 2
B. 
, - 
C. - 
, 2
D. - 
, 5
Mathematics
Graph the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics
Use Gauss-Jordan elimination to solve the linear system and determine whether the system has a unique solution, no solution, or infinitely many solutions. If the system has infinitely many solutions, describe the solution as an ordered triple involving variable z. x + y + z = 7 x - y + 2z = 7
A. (8, -3, 2)
B. 
C. (-3z + 14, 2z - 7, z)
D. (4, 1, 2)
Mathematics