Please help me and please show work!!

9)Which quadratic equation has roots -1+4i and -1-4i?

A) x^2+2x+2=0

B) 2x^2+x+17=0

C) x^2+2x+17=0

D) 2x^2+x+2=0

10) Find all the zeros of the equation.

3x^4+27x^2+1200=0

11) Use the binomial theorem to expand the binomial.

(d-4b)^3

12) What is the equation of y=x^3 with the given transformation?

Vertical stretch by a factor of 3, Horizontal shift 4 units to the right, vertical shift 3 units down

13) Wind farms are a source of renewable energy found around the world. The power P (in kilowatts) generated by a wind turbine varies directly as the cube of the wind speed v (in meters per second). If a turbine generates 500kW in a 10m/s wind, how much power does it generate in a 12m/s wind?