Provide an appropriate response.
Solve the following: x3 + 2x2 = -5x
A. x = 1.45, -3.45
B. x = 0, 1.45, -3.45
C. x = -1 + 2i, -1 - 2i
D. x = 0, -1 + 2i, -1 - 2i
Answer: D
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Solve the problem.If p > 0 and q > 0, what can be said about the convergence of 
?
A. Always diverges B. May converge or diverge C. Always converges
Use a calculator to find the following. Round the answer to four places past the decimal point. ? cot 36°
Fill in the blank(s) with the appropriate word(s).
Solve the problem.List all the ordered arrangements of 4 objects 1, 2, 3, and 4 choosing 3 at a time without repetition. What is P(4, 3)?
A. 123, 124, 132, 142, 143, 213, 214, 231, 241, 243, 312, 314, 321, 341, 342, 412, 413, 421, 423, 431 P(4, 3) = 20 B. 123, 124, 134, 234 P(4, 3) = 4 C. 111, 112, 113, 114, 121, 122, 123, 124, 131, 132, 133, 134, 141, 142, 143, 144, 211, 212, 213, 214, 221, 222, 223, 224, 231, 232, 233, 234, 241, 242, 243, 244, 311, 312, 313, 314, 321, 322, 323, 324, 331, 332, 333, 334, 341, 342, 343, 344, 411, 412, 413, 414, 421, 422, 423, 424, 431, 432, 433, 434, 441, 442, 443, 444 P(4, 3) = 64 D. 123, 124, 132, 134, 142, 143, 213, 214, 231, 234, 241, 243, 312, 314, 321, 324, 341, 342, 412, 413, 421, 423, 431, 432 P(4, 3) = 24
Divide. Express the quotient in lowest terms.
÷ 
A. 
B. 
C. 
D. 