Factor by grouping.10x3 - 15x2 + 2x - 3

A. (5x2 - 1)(2x - 3)
B. (5x2 + 1)(2x + 3)
C. (5x2 + 1)(2x - 3)
D. (5x + 1)(2x - 3)


Answer: C

Mathematics

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For the point-slope equation given, state the slope and the point on the graph used in creating the equation.y - 6 = - (x + 2)

A. m = ; (-2, 6)
B. m = - ; (-3, -4)
C. m = - ; (-3, 4)
D. m = - ; (-2, 6)

Mathematics

Use synthetic division to find the quotient and the remainder.(3x4 - 9x3 + 2x2 - 6x) ÷ (x - 3)

A. Q(x) = (3x2 + 2x); R(x) = 0 B. Q(x) = (3x3 + x2 - x + 3); R(x) = 9 C. Q(x) = (3x3 - 2x); R(x) = 0 D. Q(x) = (3x3 + 2x); R(x) = 0

Mathematics

Solve the problem.f(x) = log2(x - 7) and g(x) = log2(3x + 5).Solve f(x) + g(x) = 6.

A. {512} B. {-512} C. {9} D. {-9}

Mathematics

Simplify, where possible.7(3y - 4z) - y

A. 22y - 28z B. -4y - 4z C. 20y - 28z D. 20y - 4z

Mathematics