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Daniel za post:
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od Daniel » Sreda, 02. Jun 2021, 01:01
Pošto ovde imaš i kubni i kvadratni koren, potrebno je, kako bi se u brojiocu oslobodila istih, da prvo primeniš [inlmath]a-b=\frac{a^3-b^3}{a^2+ab+b^2}[/inlmath] a zatim i [inlmath]a-b=\frac{a^2-b^2}{a+b}[/inlmath].
Ili obrnutim redosledom, potpuno svejedno.
I do not fear death. I had been dead for billions and billions of years before I was born, and had not suffered the slightest inconvenience from it. – Mark Twain