What do you do in synthetic division when there's a two digit number?

Question

For example, this is what I'm synthetically dividing

3
2 5 7 3
3
1 8

8 times three is 24, so what should I do?

Thanks for your help

Tatie

Answer 1

Review the method at

http://www.sparknotes.com/math/algebra2/polynomials/section3.rhtml

You aren't doing it right