Factor completely.216w3 - 1

A. (6w - 1)(36w2 + 6w + 1)
B. (6w - 1)3
C. (6w - 1)(36w2 + 1)
D. (6w + 1)(36w2 - 6w + 1)


Answer: A

Mathematics

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Express the integrand as a sum of partial fractions and evaluate the integral.dx

A. ln  -  tan-1  -  + C
B. ln  -  tan-1  + C
C. -  tan-1  -  + C
D. ln  -  + C

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Perform the indicated operation. Write the answer in simplest form. If the answer is an improper fraction, write it as a mixed number.19 + 10

A. 29
B. 19
C. 29
D.

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What will be an ideal response?

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Find the exact value in degrees.cot-1 

A. 60° B. 30° C. -30° D. 45°

Mathematics