Find the values of a, b, and c for which the quadratic equation ax2 + bx + c = 0 has the given numbers as solutions. Then use those values to write a quadratic equation.-8 + 4, -8 - 4

A. x2 + 8x + 56 = 0
B. x2 - 32x - 16 = 0
C. x2 - 64x + 96 = 0
D. x2 + 16x + 32 = 0


Answer: D

Mathematics

You might also like to view...

Write each inequality in interval notation and graph the interval on a number line.3 ? x ? 7

A. [3, 7]

B. [3, 7)

C. (3, 7)

D. (3, 7]

Mathematics

Solve the inequality.x2 + 9x + 18 > 0

A. (-?, -6) B. (-?, -6) or (-3, ?) C. (-3, ?) D. (-6, -3)

Mathematics

Evaluate the expression for the given replacement values.x - yfor x = 3, y = 18

A. 21 B. 15 C. -15 D. -21

Mathematics

Identify the conic section represented by the equation.5x2 + 6x - y + 7 = 0

A. circle B. parabola C. ellipse D. hyperbola

Mathematics