Use DeMoivre’s Theorem to find the indicated power.

(a) 1024
(b) 512i

(d) 256
(e) -256i


(c) -1024

Mathematics

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Solve by elimination.-6x + 6y = -112x - 12y = 2

A. No solution B. Infinite number of solutions C. (-6, 6) D. (6, -6)

Mathematics

Solve the problem. Write the answer in lowest terms and as a whole or mixed number where possible.A rectangular parking lot measures  mile by  mile. Find the area of the parking lot.

A.  mi2
B.  mi2
C.  mi2
D.  mi2

Mathematics

Find an expression for the nth term of the arithmetic sequence.e, e + 7, e + 14, e + 21, e + 28, . . .

A. an = 7n + e B. an = 7n + e - 7 C. an = ne + 7 D. an = 7n + e

Mathematics

Perform the indicated operations. Simplify the answer.

A. -3 B. 3 C. -3i D. 3i

Mathematics