Solve and check.x2 - x - 6 = 0

A. -3, 2
B. -2, 3
C. -2, -3
D. 2, 3


Answer: B

Mathematics

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Construct a truth table for the statement.(p ? q) ? (~q ? t)

A.

TTTT
T T F F
T F T F
T F F F
F T T F
F T F F
F F T F
F F F F
B.
TTTF
T T F T
T F T T
T F F T
F T T T
F T F F
F F T T
F F F T

Mathematics

Simplify the rational expression.

A. 6z
B.
C.
D.

Mathematics

In right triangle ABC, ?C is the right angle, c = 5 m, and b = 4 m. Find a.

(a) 3 m (b) 6 m (c) 5 m (d) 7 m

Mathematics

Find f ? g.f(x) = x + 12, g(x) = x + 4

A. x2 + 48 B. x2 + 16x + 16 C. x2 + 13x + 48 D. x2 + 16x + 48

Mathematics