Factor.x2 + 12x + 27

A. (x + 9)(x - 3)
B. (x - 9)(x - 3)
C. (x - 9)(x + 3)
D. (x + 9)(x + 3)


Answer: D

Mathematics

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State the conjugate of the given binomial.6m3 - 6n3

A. -6m3 - 6n3
B.
C. 6m3 + 6n3
D. -6m3 + 6n3

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Answer the following statement(s) true (T) or false (F)

1. The y-intercept of the line with equation 2x + 3y = 5 is 5/3. 2. To find the equation of a line, it is sufficient to know two points on the line. 3. The point P(1, 1) lies on the circle with radius 1 and center (1, 1).

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Complete.15 wk = ___ hr

A. 2520 B. 15 C. 360 D. 105

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Solve the quadratic equation using the quadratic formula (if necessary, round the result to three significant digits). 

A.
B.
C.
D.
E.

Mathematics