Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.x4 - 8x2 - 9
A. (x2 - 9)(x2 + 1)
B. (x - 3)2(x2 + 1)
C. (x + 3)(x - 3)(x + 1)(x - 1)
D. (x + 3)(x - 3)(x2 + 1)
Answer: D
Mathematics
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Find the simple interest of the given loan amount. Round to the nearest cent.Loan amount of $2000 at an annual percentage rate of 6.09% for 20 months
A. $20,300.00 B. $203.00 C. $2436.00 D. $6.09
Mathematics
Graph the function by hand, not by plotting points, but by starting with the graph of one of the standard functions and then applying the appropriate transformations.
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Mathematics
Indicate whether the function is one-to-one.{(6, -4), (9, -3), (7, -2), (5, -1)}
A. Yes B. No
Mathematics
Simplify. Assume that all variables represent positive real numbers.
A. 49
B. 12
C. 7
D. 7
Mathematics