Find the real solutions of the equation.2x4 - 15x3 + 45x2 - 45x + 13 = 0
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Find the sum.- 
+ 
A. 
B. 
C. 
D. 1
Mathematics
Solve the problem.The length of a rectangular storage room is 2 feet longer than its width. If the area of the room is 63 square feet, find its dimensions.
A. w = 7 ft, l = 9 ft B. w = 6 ft, l = 8 ft C. w = 8 ft, l = 10 ft D. w = 6 ft, l = 10 ft
Mathematics
Graph the line.Through (0, 4), m = - 4
A. 
B. 
C. 
D. 
Mathematics
Write the first four terms of the sequence.
A. - 
, 
, - 
, - 
B. - 
, - 
, - 
, - 
C. 
, - 
, 
, - 
D. - 
, 
, - 
, 
Mathematics