Mathematics
19 Online
OpenStudy (sbuck98):
:)
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OpenStudy (sbuck98):
@AbdullahM
OpenStudy (abdullahm):
Hello there again! :)
OpenStudy (just_one_last_goodbye):
4 questions?
OpenStudy (abdullahm):
We need to use the same formulas as last time! :D
OpenStudy (abdullahm):
@just_one_last_goodbye We're currently on #3. We already solved #1 and #2. :)
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OpenStudy (sbuck98):
So I would do -8^2 right?
OpenStudy (abdullahm):
\(\sf\large (-mn^8)^2 = (-1)^2 (m)^2(n^8)^2\)
So let's simplify that.
What is -1 x =1 = ?
OpenStudy (just_one_last_goodbye):
alright you got this one right?
OpenStudy (abdullahm):
The 8 is in the exponents. @sbuck98
OpenStudy (abdullahm):
I got this, Just_One_Last_Goodbye! :D
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OpenStudy (sbuck98):
so 1!
OpenStudy (abdullahm):
Correct! :)
OpenStudy (abdullahm):
and (m)^2 is the same as m^2
OpenStudy (abdullahm):
Now, can you simplify this one all by yourself?
\(\sf\Large (n^8)^2 = ?\)
OpenStudy (sbuck98):
I'm not sure how to figure out the letter.
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OpenStudy (sbuck98):
@AbdullahM
OpenStudy (abdullahm):
ok, remember:
\(\sf\Large (a^b)^c = a^{b\times c}\)
OpenStudy (sbuck98):
help,,,
OpenStudy (abdullahm):
what is 8 x 2 = ?
OpenStudy (sbuck98):
16
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OpenStudy (abdullahm):
so the final answer is \(\sf\Large m^2n^{16}\)
OpenStudy (abdullahm):
I'll be back in a while
OpenStudy (sbuck98):
Okay message me when your online!