Очень срочно, плиииз Log3 (log2 (x-4))=0 Log4(log2(log3(2x-1)))=0,5

Question

Очень срочно, плиииз Log3 (log2 (x-4))=0
Log4(log2(log3(2x-1)))=0,5

Answer 1

1)x-4>0⇒x>4
log(3)(log(2)(x-4))=0
log(2)(x-4)=1
x-4=2
x=6
2)2x-1>0⇒x>0,5
Log4(log2(log3(2x-1)))=0,5
log2(log3(2x-1))=2
log(3)(2x-1)=4
2x-1=81
2x=82
x=41