Question 1195206
i get A = -12 and B = -36
checking with those values makes the remainder 0, confirming those values are good.
i used synthetic division to solve this.
here's my worksheet.
<img src = "http://theo.x10hosting.com/2022/062701.jpg">
here's a reference on how to do synthetic division.
<a href = "https://www.purplemath.com/modules/synthdiv.htm" target = "_blank">https://www.purplemath.com/modules/synthdiv.htm</a>