Identify the form of the partial fraction decomposition. Do not solve for the constants. 8x2+7x

(x+5)3

A:A + Bx + Cx2

X+5 (x+5)2 (x+5)3

B:A + B + C

X+5 (x+5)2 (x+5)3

C:Ax2 + Bx + C

(x+5)3

D:A + Bx+C

X+5 (x+5)2

Identify the conic section with the given equation.

5x2-6y2-9x+2y+3=0

p.s. all the two and threes after the par. and x's are supposed to be raised to that power!