Math, asked by rajinderkumar75434, 10 months ago

solve (3+√2) (2+√2)

Answers

Answered by welltododevon

1

Answer:

$8 + 5 \sqrt{2}$

Step-by-step explanation:

(3+√2) (2+√2)

$3 \times 2 + 3 \times \sqrt{2} + 2 \times \sqrt{2} + \sqrt{2} \times \sqrt{2} \\ = 6 + 5 \sqrt{2} + 2 \\ = 8 + 5 \sqrt{2}$

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