Perform the indicated operations and express your answer in the form a + bi. 
A. ±9
B. -9i
C. 9i
D. i
Answer: C
Mathematics
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In the following question(s), FN represents the Nth Fibonacci number.2F9 - 3 =
A. 6 B. 16 C. 12 D. 65 E. none of these
Mathematics
Express the number in scientific notation.0.000000037605
A. 3.7605 × 10-9 B. 3.7605 × 10-8 C. 3.7605 × 108 D. 3.7605 × 10-7
Mathematics
Use long division to determine whether the binomial is a factor of f(x).f(x) = 4x3 - 25x2 + 4x + 105; x - 5
A. Yes B. No
Mathematics
Write an equation of the line with the given slope, m, and y-intercept (0, b).m = 0, b = -4
A. y = 0 B. x = -4 C. x = 0 D. y = -4
Mathematics