Posted by shelly on Friday, May 8, 2009 at 2:11pm.
I need help solving this subtraction (xyab3) (xy9ab1) the answe is __ab___

math  bobpursley, Friday, May 8, 2009 at 3:53pm
Let me critique your work.

math  shelly, Friday, May 8, 2009 at 6:20pm
well I think the answer is 8 ab2 that's why I wanted was my answer correct.

math  bobpursley, Friday, May 8, 2009 at 8:23pm
correct.