Logaritamske jednacine i nejednacine
Ovde je 5 zadataka, nadam se da nije problem sto sam ih stavila sve odjednom, svakako spadaju pod istu oblast. Ako neko zna, bicu zahvalna
[inlmath]1.\;\;\log_x\left(x^3+1\right)\cdot\log_{x+1}x>2[/inlmath]
[inlmath]2.\;\;\log_4\left(x+12\right)\cdot\log_x 2=1[/inlmath]
[inlmath]3.\;\;x^{3-\log_{10}\frac{x}{3}}=990[/inlmath]
[inlmath]4.\;\;\sqrt{x^{\log\sqrt x}}=10[/inlmath]
[inlmath]5.\;\;2\ln x=\ln\left(x+2\right)[/inlmath]
[inlmath]1.\;\;\log_x\left(x^3+1\right)\cdot\log_{x+1}x>2[/inlmath]
[inlmath]2.\;\;\log_4\left(x+12\right)\cdot\log_x 2=1[/inlmath]
[inlmath]3.\;\;x^{3-\log_{10}\frac{x}{3}}=990[/inlmath]
[inlmath]4.\;\;\sqrt{x^{\log\sqrt x}}=10[/inlmath]
[inlmath]5.\;\;2\ln x=\ln\left(x+2\right)[/inlmath]
