Find the rectangular form for the indicated power of the complex number.z4; z = 
A. -4
B. 4i
C. 4
D. -4i
Answer: A
Mathematics
You might also like to view...
Use the vertical line test to determine if the graph is a function.
A. Yes B. No
Mathematics
Write an expression that illustrates the quantity described.The cost of z pounds of nuts that sell for $2.33 per pound
A. $2.33z B. $z C. $2.33 D. $2.34z
Mathematics
Solve the inequality. Use algebra to solve the corresponding equation.x2 - 4x - 21 < 0
A. (-?, -3) B. (-?, -3) ? (7, ?) C. (7, ?) D. (-3, 7)
Mathematics
Graph the parabola.x = -3(y + 2)2 - 1 
A. 
B. 
C. 
D. 
Mathematics