What is the simplified form of 357-5672

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

Ineed to know the answer to this algebra question.

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3