Perform the indicated operations and simplify the result. Leave the answer in factored form.

A. x + 4
B.
C.  
D.  

Answer: D

Mathematics

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Graph the function.Graph the upper half of the circle defined by the equation x2 + y2 - 12x - 10y + 45 = 0.

A.

B.

C.

D.

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Calculate the flow in the field F along the path C.F = - i +  j  +  k , C is the curve  0 ? t ? 1

A. 0
B.
C.
D.

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Mathematics

Use substitution to factor the polynomial.15x4 + 26x2 + 8

A. (5x2 - 2)(3x2 - 4) B. (15x2 + 4)(x2 + 2) C. (3x2 + 4)(5x2 + 2) D. (3x2 + 1)(5x2 + 8)

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Find the asymptotes of the hyperbola.7x2 - y2  - 42x + 4y - 53 = 0

A. y - 3 = (x - 2), y - 3 = -(x - 2)
B. y - 2 = (x - 3), y - 2 = -(x - 3)
C. y - 2 = 7(x - 3), y - 2 = -7(x - 3)
D. y - 2 = (x - 3), y - 2 = - (x - 3)

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Mathematics