Solve the equation.x2 - 2x = 24

A. 4, -6
B. -4, 6
C. -4, -6
D. 4, 6


Answer: B

Mathematics

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Solve.2 - x = -0.4

A. 1.6 B. 2.4 C. 1.9 D. 1.1

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Multiply.(-7 + 2x)3x

A. -9x B. -21x + 6x2 C. -7x + 6x2 D. 21x + 6x2

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Find the greatest common factor of the list of terms.y6, y4, y8

A. y10 B. y6 C. y4 D. y8

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Perform the indicated operation. Assume that all variables represent nonnegative real numbers.( + 5)( - 3)

A. -27 + 9
B. -4 - 3
C. -9 - 3 + 5
D. -9

Mathematics