obliczy mi ktos to: halohalo: (log₂7+log₇2+2)*log₇2 −−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−− =log₇14 log₇2+1 i to jest zadanie "wykaż że ": ....a te kreseczki to ma byc kreska ułamkowa

halohalo: ?

halohalo: ktos coś?

Mila:

	log7(7)		1
log2(7)=		=
	log7(2)		log7(2)

	1   ( +log7(2)+2)*log7(2)   log7(2)
L=		=
	log7(2)+1

	1+log27(2)+2log7(2))   *log7(2) log7(2)
=		=
	log7(2)+1

	(1+log7(2))2
=		=log7(2)+1=log7(2)+log7(7)=log7(14)=P
	log7(2)+1