N
ngocbangngoc


giải pt:
[TEX]\frac{1}{3}^{log_{\frac{1}{2}}(log_{\frac{1}{3}}({\frac{x^2}{2}+ 2^{log_2 x -8} +3)=1[/TEX]
[TEX]\frac{1}{3}^{log_{\frac{1}{2}}(log_{\frac{1}{3}}({\frac{x^2}{2}+ 2^{log_2 x -8} +3)=1[/TEX]