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(x+6)^2 help
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I am stuck on the exact thing for my Algebra I class.... Good luck :)
It has a equation to meke it easier
(x+6)² = x²+2(x)(6)+6² =x²+12x+36
I think is x^2+36
why 12x
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Rule: (α+δ)² = α² + 2(α)(δ) + δ ²
Why 12x? b/c 6 times 2= 12
\[a ^{2}+2ab+b ^{2}\]
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