Which choice shows how to find the least common multiple of 9 and 42 through prime factorization?

Find the quotient with the restriction.

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas 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

How many zeros does this polynomial function, y=(x-8)(x+3)^2