Multiply.(x2 - x - 3)(x - 1)
A. x3 - 2x2 - 2x + 3
B. x3 - 2x + 3
C. x3 - 2x2 - 3x + 3
D. x3 - 2x2 - 4x - 3
Answer: A
Mathematics
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A. not a solution B. solution
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Solve the equation. + 2 = 0
A. {}
B. {-4}
C. {4}
D. ?
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Match the equation to one of the curves (for x ? 0).f(x) = x-5
A.
B.
C.
D.
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Write the statement in the form "if p, then q."x = 9 if 2x + 4 = 22.
A. If x = 4, then 2x + 4 = 9. B. If 2x + 4 ? 22, then x = 9. C. If x ? 9, then 2x + 4 = 22. D. If 2x + 4 = 22, then x = 9.
Mathematics