What coefficients do you need to balance the following equation?

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

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2