Combine the complex numbers.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Answer: B
Mathematics
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Find the diameter of a circle if the radius has the value given.r = 23.5 yd
A. 47 yd B. 73.79 yd C. 11.75 yd D. 1734.07 yd
Mathematics
Write the expression in the standard form a + bi.
2
A. - 
B. i
C. 
D. -i
Mathematics
The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.
, 
, 
, 
, 
, ...
A. an = 
B. an = 
C. an = 
n-1
D. an = 
Mathematics
Find the equation that the given graph represents.
A. P(x) = x3 + x2 + x + 5 B. P(x) = x3 + 4x2 - x - 5 C. P(x) = -x3 + 4x2 + x - 5 D. P(x) = x5 + 4x3 - x2 + 3x - 5
Mathematics