X2 2x 2 log. 2 2 log2 5. log3 x2 6 log3 5x. log3(5+5x)=2 log 3 2. log2(x-6)=0,5log2x.

X2 2x 2 log. 2 2 log2 5. log3 x2 6 log3 5x. log3(5+5x)=2 log 3 2. log2(x-6)=0,5log2x.
37 / 40