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Question Number 210565 by maths_plus last updated on 12/Aug/24

Answered by mr W last updated on 13/Aug/24

Commented by mr W last updated on 13/Aug/24

$$\frac{x}{x+2y}=\frac{y}{\sqrt{5}y}$$$$(\sqrt{5}-1)x=2y$$$$\Rightarrow \frac{x}{y}=\frac{2}{\sqrt{5}-1}=\frac{\sqrt{5}+1}{2}=\phi ✓$$

Commented by maths_plus last updated on 13/Aug/24

$$\mathrm{thank}\mathrm{u},\mathrm{master}\mathrm{w}$$

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