Write the partial fraction decomposition of the rational expression. Check your result algebraically.
?

?

A.
B.
C.
D.
E.


Answer: E

Mathematics

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Write the equation of a circle with the given center and radius.Center at (-9, 0); Radius 

A. x2 + (y - 9)2 = 289 B. (x + 9)2 + y2 = 17 C. (x - 9)2 + y2 = 17 D. x2 + (y + 9)2 = 289

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Find the distance d(P1, P2) between the points P1and P2.P1 = (-6, -4); P2 = (6, 4)

A. 4
B. 80
C. 4 
D. 80 

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Solve the problem.The sum of twice a number and 6 less than the number is the same as the difference between -14 and the number. What is the number?

A. -1 B. -3 C. -4 D. -2

Mathematics

Use a calculator to solve the equation on the interval 0 ? ? < 2?. Round the answer to two decimal places.tan ? = 4.2

A. {1.34, 4.48} B. {1.34, 2.91} C. {1.34, 4.94} D. {1.34, 1.80}

Mathematics