Mathematics, 30.11.2019 04:31 dudedude1593
Let w = r e^alpha i be any nonzero complex number. then w has n nth roots: n solutions to the equation z^n = r e^i alpha or r^n e^intheta = r e^i alpha which have r = r^1/n and theta = alpha/n + 2pik/n. the nth roots of w are w^1/n = z = r^1/n ei(alpha/n + 2pik/n), where k = 0, 1, 2, n-1. the n nth roots of w are equispaced on the circle c of radius r^1/n centered at the origin. draw the circle c, and then find the three 3rd roots of i. the circle c has radius the angle difference (in radians) between adjacent 3th roots is draw the circle c, and then find the four 4th roots of -16. the circle c has radius the angle difference (in radians) between adjacent 4th roots is draw the circle c, and then find the two square roots (2nd roots! ) of 1 + i. the circle c has radius . the angle difference (in radians) between adjacent square roots is .
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The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
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Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?
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Let w = r e^alpha i be any nonzero complex number. then w has n nth roots: n solutions to the equat...
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