Factor the trinomial, if possible.3x2 + 4xy + y2
A. (3x - y)(x - y)
B. (3x + y)(x + y)
C. prime
D. (3x + y)(x + 3y)
Answer: B
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Evaluate the surface integral of the function g over the surface S.G(x,y,z) = x2 + y2 + z2; S is the surface of the cube formed from the coordinate planes and the planes 
and 
A. 
B. 7
C. 5
D. 
Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) = 
A. x-intercept: (-2, 0) , y-intercept: (0, -1) ;
B. x-intercept: (-2, 0) , y-intercept: (0, 1) ;
C. No x-intercepts , y-intercept: (0, -1) ;
D. No x-intercepts , y-intercept: (0, -1) ; 
Perform the indicated operation.0.28 + (-2.512)
A. -2.232 B. -2.792 C. -2.692 D. 0.703
Multiply or divide as indicated. Write the answer in lowest terms.
÷ 
A. 
B. 
C. y + 6
D. 