Solve the equation by completing the square.x2 - x = 9

A.
B.
C.
D.


Answer: A

Mathematics

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Using Green's Theorem, find the outward flux of F across the closed curve C.F = ln (x2 + y2) i + tan-1 j; C is the region defined by the polar coordinate inequalities  and 

A. 56 B. 106 C. 112 D. 0

Mathematics

Find the exact value of the expression.sin 25° cos 35° + cos 25° sin 35°

A.
B.
C.
D.

Mathematics

Add. Write the answer in lowest terms.

A. 9
B. 27
C. 25
D. 26

Mathematics

Solve the equation and state the solution set. -  = 

A. {4} B. { } or ? C. {-4} D. {12}

Mathematics