1. ## Infinitive

if $y=\sqrt{x+\sqrt{x+\sqrt{x+.......$........Show that $y=\frac{1+\sqrt{4x+1}}{2}$

2. ## Re: Infinitive

Originally Posted by srirahulan
if $y=\sqrt{x+\sqrt{x+\sqrt{x+.......$........Show that $y=\frac{1+\sqrt{4x+1}}{2}$
Note that $y=\sqrt{x+y}$. Solve for $y$.

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# infinitive of math

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