$\sqrt{16+16}= $

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Re: $\sqrt{16+16}= $

by Ian Stewart » Sat Jun 05, 2021 8:25 am

$$\sqrt{\left(16\ +\ 16\right)}=\ \sqrt{\left(2\right)\left(16\right)}\ =\ \sqrt{2\ }\sqrt{16}=\ 4\sqrt{2}$$

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