Simplify the radical expression. Assume that all variables represent positive real numbers.

A. 5x3
B. x3 
C. x3 
D. 5x3 

Answer: A

Mathematics

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For the pair of functions, find the product function or functional value indicated.Find (fg)(3).f(x) = x2 - 4g(x) = 2x

A. (fg)(3) = 6x3 - 24x B. (fg)(3) = 4x2 - 4 C. (fg)(3) = 30 D. (fg)(3) = 10

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Identify the property illustrated by the statement. Assume all variables represent real numbers.(2 + 3) + 6 = (3 + 2) + 6

A. Associative B. Closure C. Distributive D. Commutative

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Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.A = 26°, B = 51°, c = 22

A. C = 103°, a = 48.9, b = 27.6 B. C = 97°, a = 9.7, b = 17.2 C. C = 103°, a = 17.5, b = 9.9 D. C = 103°, a = 9.9, b = 17.5

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Mathematics

Find the indicated term of the arithmetic sequence., 1, , . . . ; a16

A.
B. 7
C.
D. 8

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Mathematics