Using synthetic division, determine whether the numbers are zeros of the polynomial.i, -i, 5; f(x) = x3 - 4x2 + x - 4
A. Yes; no; no
B. No; no; no
C. No; no; yes
D. Yes; yes; no
Answer: D
Mathematics
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Use the definition to find an expression for the instantaneous acceleration of an object moving with rectilinear motion according to the given function. The instantaneous acceleration is defined as the instantaneous rate of change of the velocity with respect to time. s = t2 + 
[s is the displacement. Find v, then find a]
A. 2 + 
B. 1 + 
C. 2 - 
D. 2t - 
Mathematics
Simplify.
A. 
B. 
C. 
D. 
Mathematics
A parallel circuit has R = 3 Kê and L = 1.6 mH. What is Z when f = 90 KHz?
a. 905 ê + j300 Kê b. 250 ê + j830 ê c. 3 Kê + j3 Kê d. 905 ê - j900 ê e. 3 Kê + j3.9 ê
Mathematics
Factor.x(x - 7) + 6(x - 7)
A. (x + 6)(x - 7) B. (x + 6)(x + 7) C. (x - 6)(x - 7) D. (x - 6)(x + 7)
Mathematics