Solve the equation.2y4 = 72y2
A. -6, 0, 6
B. -6, 0
C. -6, 6
D. 0, 6
Answer: A
Mathematics
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Write the first four terms of the geometric sequence with the given values.a1 = 
, r = 4
A. 
, 
, 
, 
B. 2, 8, 16, 32
C. 
, 
, 
, 
D. 
, 
, 
, 
Mathematics
Complete the square to write the equation in the form 
- 
= 1 or 
- 
= 1. x2 - y2 - 2x - 4y - 4 = 0
A. (y - 1)2 - (x + 2)2 = 1
B. (x - 1)2 - (y + 2)2 = 1
C. (x - 1)2 + (y + 2)2 = 1
D. 
- 
= 1
Mathematics
Solve the problem.How many months are there in 34 years?
A. 56 months B. 408 months C. 46 months D. 418 months
Mathematics
Simplify the expression. Assume all variables represent positive real numbers.
A. 
B. 
C. 
D. 
Mathematics