One root of the equation is given. Find the remaining roots of the equation using synthetic division.x4 - 4x3 + 2x2 - 4x + 1 = 0; j
A. -j, 1 + 
, 1 - 
B. -j, -2 + 
, -2 - 
C. -j, 2 + 2
, 2 - 2
D. -j, 2 + 
, 2 - 
Answer: D
Mathematics
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Evaluate the integral.
A. 
+ C
B. 2
+ C
C. 
+ C
D. 2
+ C
Mathematics
Find the derivative of the function using the definition of derivative.f(x) = x3 + 5x
A. f '(x) = 3x2 + 5x B. f '(x) = 3x2 + 5 C. f '(x) = 3x2 D. f '(x) = x2 + 5
Mathematics
Use the result ei? = cos ? + i sin ? to plot the complex number.4e(?i)/2
A. 
B. 
C. 
D. 
Mathematics
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log4(64x)
A. 3 log4 x B. 3x C. 3 + log4 x D. 12 + log4 x
Mathematics