Use the remainder theorem to find which of the following is not a factor of x? + 2x2 - 23x-60 a. X-5

b. x+5

C.X+4

d. x+3
Please select the best answer from the choices provided

Use long division but if you don't know long division there is a video that will definetly help you. Go to youtube and search "dad, mom, sister, brother long division" then there will be a video that has 2 fish on it and just watch that video! use the same consept the video used but put in the numbers that you have instead. :)