Write the expression in the standard form a + bi.If z = 5 + 5i and w = -8 + i, evaluate 
.
A. 13 + 4i
B. 13 - 4i
C. -13 - 4i
D. -3 + 6i
Answer: B
Mathematics
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Plot the given point in a rectangular coordinate system.
A. 
B. 
C. 
D. 
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Find the first and second derivatives of the function.
?
What will be an ideal response?
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Evaluate the expression.C(5, 1)
A. 0 B. 5 C. 120 D. 1
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Find the reciprocal.
A. 12
B. 1
C. 0
D. 
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