Factor using the formula for the sum or difference of two cubes.27x3 + 1
A. (3x + 1)(9x2 - 3x + 1)
B. (3x - 1)(9x2 + 3x + 1)
C. (3x - 1)(9x2 + 1)
D. prime
Answer: A
Mathematics
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Use the table to find the effective interest rate.
Find the effective interest rate for a loan for three years compounded quarterly at an annual rate of 6%. Use the table method.
A. 6.23% B. 6.09% C. 6.20% D. 6.14%
Mathematics
Determine whether the given ordered pair is a solution of the system.(2, -4)4x = 4 - y2x = -12 - 4y
A. not a solution B. solution
Mathematics
Evaluate the expression.84/3
A. 64 B. 128 C. 16 D. 32
Mathematics
Simplify.-16 + 33
A. 11 B. 43 C. -2197 D. -43
Mathematics