Question

Please help me and I'll give you a medal.

Answer 1

\[(-28x ^{5}y ^{3}+13x ^{5}y)\div(-4x ^{4}y ^{2})\]

Answer 2

Combine Like Terms
\[-28x ^{5}y ^{3} + 13x^{5}y \div -4x^{4}y^{2}\]

Simplify them:
\[28xy^{2} - 13x \div 4y\]

Answer 3

well 28/4 is 7 but then 13/4 should turn into a fraction and remain that way...? My wrong answer was 7xy+ 13x/4y

Answer 4

Let me check it again, I believe \[28xy^{2} - 13x \div 4y\] is the simplest it will go. I'll check again

Answer 5

Yes that is the simplest it will go. :)

Answer 6

that's the answer?

Answer 7

I just checked now and my electronic workbook said that I had the sign wrong :/ so i guess I was mostly right :)

Answer 8

So it was able to be simplified even further? O.o

Answer 9

yeah but don't worry I'm in intensive math on my senior year so I get your confusion too. :D