Use a special product formula to simplify.(n + 11)2
A. n2 + 121
B. 121n2 + 22n + 121
C. n2 + 22n + 121
D. n + 121
Answer: C
Mathematics
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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}
Mathematics
Determine whether or not the function is one-to-one.
A. No B. Yes
Mathematics
Solve the problem.A ladder is resting against a wall. The top of the ladder touches the wall at a height of 6 ft. Find the length of the ladder if the length is 2 ft more than its distance from the wall.
A. 8 ft B. 12 ft C. 10 ft D. 6 ft
Mathematics
Find the slope and the y-intercept of the given line.y = 
x - 6
A. - 
; (0, -6)
B. 
; (0, -6)
C. - 
; (0, 6)
D. 
; (0, 6)
Mathematics