Mathematics
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OpenStudy (anonymous):
why do i have to do the all caps "HELP HELP" thing just to get help?!
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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?
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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.
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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.
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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
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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?
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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?
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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!!!