9+16 ?+9+16 - Vidyadip

Question

$\sqrt{9+16} ?+\sqrt{9}+\sqrt{16}$

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Answer

$\begin{aligned} & \sqrt{9+16}=\sqrt{25}=5 \\ & \sqrt{9}+\sqrt{16}=3+4=7 \\ \therefore \quad & \sqrt{9+16} \neq \sqrt{9}+\sqrt{16}\end{aligned}$

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