Find a polynomial of least degree with only real coefficients and having the given zeros.2 - i, -6
A. f(x) = x3 + 2x2 - 19x + 30
B. f(x) = x3 - 2x2 - 19x + 24
C. f(x) = x3 + 4x2 - 20x + 30
D. f(x) = x3 - 2x2 - 19x - 30
Answer: A
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Find all solutions to the equation. Express each result in radians.4 sin2 x - 1 = 0
A. 
+ n?, 
+ n?
B. 
+ n?
C. 
+ n?, 
+ n?
D. 
+ n?, 
+ 2n?
Find the nominal interest rate that, when compounded monthly, yields an effective interest rate of 16% / year. Round your answer to two decimal places. ?
A. 14.93% B. 14.85% C. 15.12% D. 15.41%
The Mancuso family consists of 5 children, two parents, and a live-in great aunt. Mr. Mancuso supports each family member, therefore, he can take 8 exemptions on his 1040 tax form.
Answer the following statement true (T) or false (F)
?Use Newton´s Method to approximate the zero(s) of the function 
accurate to three decimal places.
?
A. ?1 B. ?1.007 C. ?-1 D. ?-1.008 E. ?0.995