Consider this a quadratic equation. Which equation correctly applies the quadratic formula?

Two lines parallel to the same plane are parallel to eachother

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)