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Mathematics 19 Online
OpenStudy (sbuck98):

:)

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. :)

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

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.

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

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!

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