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Mathematics 17 Online
OpenStudy (anonymous):

why do i have to do the all caps "HELP HELP" thing just to get help?!

OpenStudy (anonymous):

OpenStudy (anonymous):

|dw:1445294884071:dw|

OpenStudy (anonymous):

why do i have to do the all caps "HELP HELP" thing just to get help?!

OpenStudy (anonymous):

Pooja

OpenStudy (anonymous):

will you help me?

pooja195 (pooja195):

Hold on a sec

pooja195 (pooja195):

ok fist start by combining the top numbers

OpenStudy (anonymous):

ok

OpenStudy (mrnood):

because people helping here are doing it at THEIR convenience - not at yours

pooja195 (pooja195):

@MrNood that's kind rude.

OpenStudy (mrnood):

so is the original post

OpenStudy (anonymous):

well then i wont ask your sorry retricethen

pooja195 (pooja195):

ok \[\huge~\rm~a^m \times a^n=a^{m+n} \]

OpenStudy (anonymous):

sorry a$$

pooja195 (pooja195):

@MariahDimond Stop.

OpenStudy (anonymous):

not u pooja :3

pooja195 (pooja195):

Doesn't matter don't say that to people.

OpenStudy (anonymous):

he said it to me first!

pooja195 (pooja195):

Ok stop. \[\huge~\rm~a^m \times a^n=a^{m+n}\] In this case \[\huge~\rm~7^{-3}\times 7^{9}=7^{-3+9}\]

OpenStudy (anonymous):

ok

pooja195 (pooja195):

-3+9=?

OpenStudy (anonymous):

6

pooja195 (pooja195):

Good so now we have \[\huge~\rm~\frac{ 7^6 }{ 7^{-8}}\] any ideas on what the next step might be?

OpenStudy (anonymous):

simplify

pooja195 (pooja195):

What would you do to simplfy?

pooja195 (pooja195):

|dw:1445295929080:dw|

OpenStudy (anonymous):

Woahh thats confusing

pooja195 (pooja195):

We are on the subtract expoenet part

pooja195 (pooja195):

6-(-8)= ?

OpenStudy (anonymous):

subtract the 8 first?

pooja195 (pooja195):

No you add 6+8=? remember two negatives next to each other make a positive :)

OpenStudy (anonymous):

sorry for being gone for a hour i got suspended

OpenStudy (anonymous):

HELP POOJA HE RECREATED HIS ACCOUNT!!!

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