Ithink it is an easy proof but my mind is

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Empty box + box + empty box fill in the box is equal to 30 how