Final answer to the problem
$2x$
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Step-by-step Solution
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- Prodotto di binomi con termine comune
- Metodo FOIL
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1
Apply the formula: $\frac{d}{dx}\left(x^a\right)$$=ax^{\left(a-1\right)}$, where $a=2$
$2x^{\left(2-1\right)}$
2
Apply the formula: $a+b$$=a+b$, where $a=2$, $b=-1$ and $a+b=2-1$
$2x$
Final answer to the problem
$2x$
