Use ZERO (or ROOT) to find the solutions to the equation. Round to two decimal places.x2 + 4x - 7 = 0

A. x = 1.47, -5.17
B. x = 1.47, -5.51
C. x = 1.13, -5.17
D. x = 1.32, -5.32


Answer: D

Mathematics

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A. v = 16i + 12j - ?k
B. v = -12j + ?k
C. v = -12j - ?k
D. v = 16i - 12j + ?k

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Find an equation for the line, in the indicated form, with the given properties. Containing the points (7, 4) and (0, 2); general form

A. 2x + 7y = 14 B. -3x + 2y = -4 C. 3x - 2y = -4 D. -2x + 7y = 14

Mathematics