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22-03-2017
Mathematics

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How is this problem simplified? I'm confused on how they got 11 and I'm assuming they got 12 by adding 2+10?

How is this problem simplified Im confused on how they got 11 and Im assuming they got 12 by adding 210 class=

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apologiabiology apologiabiology

22-03-2017

we can show that this is true by doing this

2√3+10√3-1√3
undistribute √3
(√3)(2+10-1)
(√3)(12-1)
(√3)(11)
11√3

yah, that's what they did, but I just showed that it works

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