Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros.-5i, 
A. f(x) = x4 - 22x2 - 75
B. f(x) = x4 - 44x2 + 75
C. f(x) = x4 + 22x2 - 75
D. f(x) = x4 + 44x2 + 75
Answer: C
Mathematics
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Subtract.7 - 3.845
A. 3.155 B. 3.125 C. 3.156 D. 3.355
Mathematics
For the polynomial function, find the requested value.f(x) = 2x + 9; f(4)
A. 17 B. 16 C. -1 D. 11
Mathematics
Add. Write a mixed numeral for the answer.
A. 6
B. 5
C. 5
D. 5
Mathematics
Find the simple interest. Round your answer to the nearest cent.Principal = $98,000Interest Rate = 4%Time in years = 6
A. $65,333.33 B. $2352.00 C. $4083.33 D. $23,520.00
Mathematics