Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in rectangular form.(-
+ i)6
A. -64
B. -64
+ 64i
C. 64i
D. 64 - 64
i
Answer: A
Mathematics
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Find the limit.
(x + 3)2(x - 1)3
A. 25 B. 27 C. 1 D. 675
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Solve.A fish tank holds 6.0 liters of water. How many gallons does the tank hold, to the nearest tenth?
A. 6.4 gal B. 1.6 gal C. 5.7 gal D. 22.7 gal
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Multiply or divide the fractions. Reduce to simplest form.
÷ 
A. (z + 5)(z + 2)
B. 
C. 
D. 
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Write a numerical expression for the phrase and simplify it.The quotient of -18 and the sum of 2 and -8
A. 
; 
B. 
; -3
C. -18 + 2 + (-8); -24
D. 
; 3
Mathematics