Use DeMoivre’s theorem to find the indicated roots of the complex number.
Square roots of 
Mathematics
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Solve the problem.A grain dealer sold to one customer 5 bushels of wheat, 2 of corn, and 3 of rye, for $34.20; to another, 2 of wheat, 3 of corn, and 5 of rye, for $42.00; and to a third, 3 of wheat, 5 of corn, and 2 of rye, for $39.00. What was the price per bushel for corn?
A. $2.40 B. $4.50 C. $2.90 D. $4.61
Mathematics
Graph the function.f(x) = 
+ 1
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.What are the slope and the y-intercept of the graph of y = -6x - 1?
A. Slope -1; y-intercept (0, -6) B. Slope -6; y-intercept (-1, 0) C. Slope -6; y-intercept (0, -1) D. Slope -6; y-intercept (0, 1)
Mathematics
Factor by grouping.3x3 + 9x2 - 2x - 6
A. (3x2 + 2)(x - 3) B. (3x2 - 2)(x - 3) C. (3x2 + 2)(x + 3) D. (3x2 - 2)(x + 3)
Mathematics