Simplify the expression.===============================Simplify the expression==================Simplify the expression===================Which of the following division problems corresponds to the following synthetic model?=========================Which of the following shows the solution when the following synthetic division model is set up?ABCD=========================Which of the following shows how you would correctly set up the following problem to divide using synthetic division.===========================Simplify the expression.==========================Simplify the expression.x3x2x1======================Simplify the expression.====================Simplify the expression.3ab â€“ 18a2b33ab â€“ 6b23a3/2b2 â€“ 6ab36ab â€“ 15ab3