xxx \(x(x)=x\), \(x(x)=x\), xxx \(x(x)=x(x-x)+x(x-x)\) xxx \(x\xxx x\). xxxxxx \(x(x)\) xx xxx xxxxx xxxxxxxxxxx xxxxxxx xx \(x(x)\) xxxxxx \(x\). xxxx xx xxx xxx xx xxx xxxxxxxx xxxx xxx xxxx xxxxxx xx \(x(x)\), xxxxxxxx xx \(x=x\)?
This brainteaser is only available to subscribers.
See plansThis site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.