Math, asked by bhaskarckavithac, 8 months ago

$4 \div \sqrt{5} - 1$

Answers

Answered by rajeevr06

1

Answer:

$\frac{4}{ \sqrt{5} - 1 } = \frac{4}{ \sqrt{5} - 1} \times \frac{ \sqrt{5} + 1 }{ \sqrt{5} + 1} = \sqrt{5} + 1$

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