Graph the ellipse.81x2 + 16y2  = 1296

A.

B.

C.

D.


Answer: A

Mathematics

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A. yes B. no

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A. -6x3y3 B. -8xy C. -8x3y3 D. -6xy

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Solve the quadratic equation by completing the square.x2 = -6x + 5

A. {-3 ± 2}
B. {-1 ± }
C. {-3 ± }
D. {3 ± }

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Factor completely. If prime, so state.28a3b + 32ab6

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