Mathematics
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OpenStudy (surana):
Expand (x-2)^6
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OpenStudy (surana):
\[\left( x-2 \right)^6\]
OpenStudy (solomonzelman):
pascal's triangle?
(oh sh**)
OpenStudy (surana):
Possible answers are:
A: \[x^6+12x^5+60x^4+160^3+240x^2+192x+64\]
OpenStudy (solomonzelman):
Can't type silently...
wolframalpha.com
OpenStudy (solomonzelman):
well, to know the triangle is good, but to torture? ...
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OpenStudy (surana):
Wait, what?
OpenStudy (surana):
Okay, I suppose I'll try that.
OpenStudy (solomonzelman):
I think I have violated the policy just now. But I'll be off for a few days anyway.
OpenStudy (surana):
\[x^6-12x^5+60x^4-160x^3+240x^2-192x+64\]
OpenStudy (surana):
That is what I got when I calculated that.
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OpenStudy (solomonzelman):
that site is errorless, but whether you have done it through the site or not you are right.
OpenStudy (solomonzelman):
(well, I know it from there, honestly, and obviously.
OpenStudy (surana):
So my answer would be C, which had the same string of numbers.
OpenStudy (solomonzelman):
Well, I don't know what C says, but I am sure you are able to compare them....
OpenStudy (solomonzelman):
*-*
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OpenStudy (surana):
I did. They're the same.
OpenStudy (solomonzelman):
Good:)
OpenStudy (surana):
Thank you! :D
OpenStudy (solomonzelman):
yw