Question 737871
Do you want polynomial division or do you want synthetic division?  Either way, same final result.


Here's using synthetic division:


7___|___5____-32____-21
____|___.____35_____21
____|_________________
________5____3______0__......showing remainder is zero.



The quotient is {{{highlight(5x+3)}}}.  You can check if desired, by doing multiplication {{{(x-7)*(5x+3)}}}.  What do you find?