Without solving, determine the character of the solutions of the equation in the complex number system.x2 - 2x + 1 = 0
A. a repeated real solution
B. two unequal real solutions
C. two complex solutions that are conjugates of each other
Answer: A
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Evaluate the improper integral or state that it is divergent.
A. 1 B. -1 C. Divergent D. 0
Solve the inequality. Give the solution set in both interval and graph forms.5x - 1 < 4 and x - 2 > -1
A. (0, 1)
B. {1}
C. [0, 1]
D. ?
Multiply.-43 ? (-28)
A. 1232 B. -1247 C. 1247 D. 1204
Solve the problem.The average annual rainfall is given for two fictional places. Determine which location has the greater annual rainfall and by how many inches. Use the inch-centimeter conversion factor and round to the nearest inch. Vesutti: 362 inches; Kanakau: 9350 millimeters
A. Vesutti; 155 in. B. Kanakau; 6 in. C. Vesutti; 6 in. D. Kanakau; 155 in.