What is the factorization of the polynomial below?
3x2 + 33x + 54
a. 3(x + 2)(x + 9)
b. (x + 2)(x + 27)
c. (3x + 2)(x + 9)
d. (x + 3)(x + 9)

Consider symmetrically placed rectangular insulators with uniformly charged distributions of equal magnitude as shown. x y −−−−−− what is the direction of the net field at the origin?

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Which solid has two triangular bases and three lateral faces, each in the shape of a rectangle? triangular prism triangular pyramid rectangular prism rectangular pyramid