Please I need help ASP I really don't have time to answer this question! Given the expression: 4x10 - 64x^2 Part A: Rewrite the expression by factoring out the greatest common factor. Part B: Factor the entire expression completely. Show the steps of your work.

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth