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Mathematics
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OpenStudy (anonymous):
A cube has a surface area of 6x squared+48x+96 find the length of one side
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hero (hero):
Basically you have to factor it
OpenStudy (saifoo.khan):
\[6 (x+4)(x+4)\]
side = (x+4)
hero (hero):
I stand corrected. Formula for area of cube is 6s^2
good job
hero (hero):
But you should have wrote it as
6(x+4)^2
OpenStudy (saifoo.khan):
same thing.
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hero (hero):
Not really. The form I put it in preserves the form 6s^2
hero (hero):
where s = (x+4)
OpenStudy (anonymous):
answer was x+4
hero (hero):
We know
hero (hero):
That's what s = (x+4) means
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hero (hero):
s meaning "side"
hero (hero):
By the way, I wasn't kidding about that pic you have Saifoo. It doesn't suit you. I'm saying that as a friend, not an enemy.
OpenStudy (saifoo.khan):
LOL, alright.. i will bring that into consideration.
hero (hero):
Let me guess... It's an animation of your favorite cartoon character.
OpenStudy (saifoo.khan):
That is not my "favorite" cartoon.
He's Dexter. never heard pf them?
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OpenStudy (saifoo.khan):
of*
hero (hero):
I could care less who he is. In my world, Dexter doesn't exist.
OpenStudy (saifoo.khan):
good for u.
hero (hero):
I hope I didn't offend you by that
OpenStudy (saifoo.khan):
no u didn't.
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