$\left(\sqrt{5}+2\right)\left(\sqrt{5}+1\right)$

asked by guest
on Oct 23, 2024 at 5:27 pm



You asked:

Evaluate the expression: \(\left(\sqrt{5} + 2\right) \cdot \left(\sqrt{5} + 1\right)\)

MathBot Answer:

\[\left(\sqrt{5} + 2\right) \cdot \left(\sqrt{5} + 1\right) = \left(1 + \sqrt{5}\right) \left(2 + \sqrt{5}\right) \approx 13.70820393249936908922752100619383\]

\[\begin{aligned}\left(\sqrt{5} + 2\right) \cdot \left(\sqrt{5} + 1\right)& = \left(2 + \sqrt{5}\right) \cdot \left(\sqrt{5} + 1\right)\\& = \left(2 + \sqrt{5}\right) \cdot \left(1 + \sqrt{5}\right)\\& = \left(1 + \sqrt{5}\right) \cdot \left(2 + \sqrt{5}\right)\end{aligned}\]

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