Factor by grouping.20x6 - 25x3 + 8x3 - 10

A. (5x3 - 2)(4x3 + 5)
B. (5x3 + 2)(4x3 - 5)
C. (20x3 - 2)(x3 + 5)
D. (5x6 + 2)(4x - 5)

Answer: B

Mathematics

L'Hopital's rule does not help with the given limit. Find the limit some other way.

A. ? B. -1 C. 1 D. 0

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Mathematics

Solve the problem.A musician plans to perform 7 selections. In how many ways can she arrange the musical selections?

A. 7 B. 49 C. 40,320 D. 5040

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Mathematics

What is f2 in the circuit below when R1 = 1 Kê, R2 = 4 Kê, C1 = 0.1 æF, C2 = 700 pF, and E = 20 V?

a. 390 KHz b. 284 KHz c. 169 KHz d. 71 KHz e. 57 KHz

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Mathematics

Solve the equation by first clearing the fractions.p - p = 5

A. {200} B. {-200} C. {-40} D. {40}

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Mathematics