Solve the equation.log (3 + x) - log (x - 4) = log 2

A.  
B. -11 
C. 11 
D. No solution


Answer: C

Mathematics

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Use De Moivre's Theorem to find the indicated power of the complex number. Write your answer in standard form a + bi.(cos 26° + i sin 26°)5

A. -3.21 + 3.83i B. 0.12 C. -0.64 + 0.77i D. 0.12i

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Find the root. Assume that variables represent any real number. 

A. |x|
B.
C. x
D. -x

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Solve the problem.The population of Belson has had an increase of  in the last 50 years. During this same period, the population in Shelton has had an increase of . Which city has had a higher rate of population growth?

A.  in Shelton is greater.
B.  in Belson is greater.
C.  in Shelton is greater.
D.  in Belson is greater.

Mathematics