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Mathematics 7 Online
OpenStudy (anonymous):

Find the product... (-7p)^3

OpenStudy (jhannybean):

\[(-7p)(-7p)(-7p) = (-7)(-7)(-7)p ^{1+1+1}\]

OpenStudy (jhannybean):

And simplifying that, you will have your product :)

OpenStudy (anonymous):

So, -28p^3?

OpenStudy (jhannybean):

nono.

OpenStudy (johnweldon1993):

not quite....what is -7 * -7 * -7

OpenStudy (anonymous):

Oh! -21

OpenStudy (jhannybean):

You got the \[p^3 \] part right

OpenStudy (johnweldon1993):

Multiplication....not addition

OpenStudy (jhannybean):

7 x 7 = 49 x 7 = ?

OpenStudy (johnweldon1993):

don't forget the "-" @Jhannybean

OpenStudy (anonymous):

Oh! xD Sorry. Slow brain... I've been doing algebra for like 3 hours.

OpenStudy (jhannybean):

I'm not including that yet. Getting down the multiplication.

OpenStudy (jhannybean):

Yeah @andie717 , it happens...i get the munchies after doing math for long periods of time xD

OpenStudy (anonymous):

-343?

OpenStudy (jhannybean):

yes :)

OpenStudy (anonymous):

So, -343p^3??

OpenStudy (jhannybean):

You got it!

OpenStudy (anonymous):

YAY

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