Объяснение:
log₆180/(2+log₆5)=log₆(36*5)/(2+log₆5)=(log₆36+log₆5)/(2+log₆5)=
=(log₆6²+log₆5)/(2+log₆5)=(2*log₆6+log₆5)/(2+log₆5)=
=(2+log₆5)/(2+log₆5)=1.
Объяснение:
log₆180/(2+log₆5)=log₆(36*5)/(2+log₆5)=(log₆36+log₆5)/(2+log₆5)=
=(log₆6²+log₆5)/(2+log₆5)=(2*log₆6+log₆5)/(2+log₆5)=
=(2+log₆5)/(2+log₆5)=1.