Find all complex zeros of the polynomial function. Give exact values. List multiple zeros as necessary.f(x) = 3x4 - 10x3 + 20x2 - 40x + 32
A. 
, 2, -i, i
B. 
, 2, -2i, 2i
C. - 
, -2, -2i, 2i
D. 
, 2, -4i, 4i
Answer: B
Mathematics
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Solve the radical equation. Check all proposed solutions.
= x
A. x = - 
B. no solution
C. x = 9
D. x = -3, 9
Mathematics
An ordinary die is rolled. Find the probability of rolling a 5. ?
A. 
B. ?
C. ?
D. ?
E. ?
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Graph using the slope and the y-intercept.y = - 
x + 2
A. 
B. 
C. 
D. 
Mathematics
For the given functions f and g, find the requested function and state its domain.f(x) = 6 - 6x; g(x) = -3x + 6Find f + g.
A. (f + g)(x) = 3x; all real numbers B. (f + g)(x) = -3x + 6; {x| x ? 2} C. (f + g)(x) = -3x + 12; {x|x ? - 4} D. (f + g)(x) = -9x + 12; all real numbers
Mathematics