Multiply: 3j(4-3j)
What will be an ideal response?
12j + 9
Mathematics
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Decide whether vertex A of the network is even or odd.
A. Odd B. Even
Mathematics
Find all cube roots of the complex number. Leave answers in trigonometric form.4 - 4i
A. 
cis 100°, 
cis 220°, 
cis 340°
B. 
cis 100°, 
cis 220°, 
cis 340°
C. 
cis 60°, 
cis 180°, 
cis 300°
D. 
cis 80°, 
cis 200°, 
cis 320°
Mathematics
Identify the equation as either an identity or not.
= tan t
A. Not an identity B. Identity
Mathematics
Solve the problem.Of all possible pairs of positive numbers having a sum of 72, which pair has the maximum product?
A. 26 and 46 B. 36 and 36 C. 27 and 45 D. 35 and 37
Mathematics