Question

(3+√2)(2+√2) can somebody answer this​

Answer 1

Answer:

the answer is 15.0710678

Answer 2

$\Large{\underline{\underline{\bf{Solution :}}}}$

We have to find tge value of $\sf{3 + \sqrt{2})(2 + \sqrt{2})}$

So, we will multiply 3 by 2 and $\sqrt{2}$. Then we will multiply $\sqrt{2}$ by 2 and $\sqrt{2}$

We get,

$\sf{3:\times 2 + 3 \times \sqrt{2} + \sqrt{2} \times 2 + \sqrt{2} \times \sqrt{2}} \\ \\ \sf{→6 + 3\sqrt{2} + 2\sqrt{2} + 2} \\ \\ \sf{→8 + 5\sqrt{2}} \\ \\ \bf{Put \: Value \: \sqrt{2}} \\ \\ \sf{8 + 5(1.41)} \\ \\ \sf{→8 + 7.05} \\ \\ \sf{→15.05} \\ \\ \Large{\implies{\boxed{\boxed{\sf{15.05}}}}}$

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