Decide whether the statement is true or false. If it is false, tell why.If k is a positive integer, then x2 = k will have one rational and one irrational solution.

A. False; there will always be two rational solutions.
B. True
C. False; there will be either two rational solutions or two irrational solutions.


Answer: C

Mathematics

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Provide an appropriate response.In oblique triangle ABC, find the indicated part. Round to nearest 0.1°.  Find B if A = 106°, a = 3.5 m, and b = 3.0 m.

Fill in the blank(s) with the appropriate word(s).

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Write the mixed number as an improper fraction.-15

A. - 
B. - 4
C. - 
D. - 

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Solve the quadratic equation. Write complex solutions in standard form.x2 - 4x + 13 = 0

A. 5, -1 B. 2 ± 3i C. -2 ± 3i D. 4 ± 6i

Mathematics