Determine the real solutions to the system of nonlinear equations.5x2 - 3y2 = 683x2 + 2y2 = 56
A. (4, -2), (4, 2)
B. (4, 2), (-4, 2), (4, -2), (-4, -2)
C. (-4, -2), (-2, -4)
D. (4, 2), (2, 4), (-4, -2), (-2, -4)
Answer: B
You might also like to view...
In a school survey, students showed these preferences for instructional materials. Answer the question.
About how many students would you expect to prefer written materials in a school of 600 students?
A. About 216 students B. About 9 students C. About 108 students D. About 54 students
Determine the absolute and relative unfairness of the given apportionment.State A with a population of 654,264 and 12 representatives or state B with a population of 504,000 and 14 representatives.
A. 36,000; 0.398 B. 54,522; 0.602 C. 18,522; 0.340 D. 18,522; 0.515
Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. List the elements in the set.C' ? A'
A. {r, t} B. {q, s, u, v, w, x, y, z} C. {w, y} D. {q, r, s, t, u, v, x, z}
Solve the equation.5x = 625
A. {5} B. {125} C. {3} D. {4}