The polynomial of degree 3, P9x) has a root of multiplicity 2 at x=5 and a root of multiplicity 1 at x=-3. The y-intercept is y=-45. find the formula for P(x). P(x)=

**please explain work/show work
.

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.