Solve using Cramer's Rule.

A. (-2, -3)
B. (3, -2)
C. (2, -3)
D. (-3, 2)

Answer: D

Mathematics

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Expand the expression using the Binomial Theorem.( + )4

A. x2 + 2x3/2 + 18x + 12x1/2 + 36
B. x2 + 36
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D. x2 + 4x3/2 + 36x + 24x1/2 + 36

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Simplify the expression. Assume that all variables represent positive real numbers.(-64)2/3

A. -4 B. -16 C. 16 D. Not a real number

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Name the set using the roster method.{x the square of x is 64}

A. {32} B. {8} C. {-32, 32} D. {-8, 8}

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