Use positive rational exponents to rewrite the expression.

A. x3/7
B. x1/21
C. x7/3
D. x3/21

Answer: A

Mathematics

Identify the set as finite or infinite.{x | x is a fraction between 63 and 64}

A. Infinite B. Finite

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Mathematics

Assume that the sequence converges and find its limit.a1 = 3, an + 1 =

A. 4 B. 8 C. 3 D. 2

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Mathematics

Multiply and simplify any radicals in your answer. Assume that all variables represent positive real numbers.(5x)(5)

A. 150x²
B. 75x
C. 150x
D. 75x²

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Mathematics

Solve the equation.5x3 - 2x2 - 5x + 2 = 0

A. -1, , 1
B. , 1
C. -1, 1
D. -1, - , 1

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Mathematics