Help find value of x please!

first you will apply the alternative angels and by this you will get 6x+7=73 then solve for x it should be x=11

step-by-step explanation:

if a polynomial function is having a root as (-6) with multiplicity of 3 and another root of 2 with multiplicity of 4 then (x + 6) and (x -2) are the two zero factors.

roots   (-6) multiplicity 3

            (2) multiplicity 4

since multiplicity of (-6) is odd then graph will cross x axis at x = -6.

now the function has a root x = 2 with multiplicity even therefore graph will touch x axis at x = 2 and further bounces up.