Synthetic Division

[horocrux_]

Hello! I am having difficulty understanding why the number 9 is not negative when being divided. Any help will be greatly appreciated, thank you!

 

[skeeter]

it should be negative, resulting in a remainder of c+22 = 26

 

[Dr.Peterson]

Hello! I am having difficulty understanding why the number 9 is not negative when being divided. Any help will be greatly appreciated, thank you!
View attachment 23069

You're right. They made a mistake in their work.

 

[horocrux_]

Thank you, all!