Solve the equation.3x2 + 48x + 192 = 0

A. -8, 8
B. -8
C. 0, -8
D. 8


Answer: B

Mathematics

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Factor the polynomial completely.108a4 - 147b2

A. 3(6a2 - 7b)2 B. 3(6a2 + 7b)2 C. 3(6a2 + 7b)(6a2 - 7b) D. (18a2 + 21b)(6a2 - 7b)

Mathematics

Select the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola. ? ?

A. Circle B. Ellipse C. Hyperbola D. Parabola E. None of the above

Mathematics

Write the standard form of the equation of the hyperbola.

A.
B.
C.
D.
E.

Mathematics

Provide an appropriate answer.Find  when u = 0 and v =  if z(x, y) = sin x + cos y, x = u ? v, and y = u + v.

A.  = 0
B.  = 2
C.  = 1
D.  = -1

Mathematics