👤
Comanionela75
a fost răspuns

Puneti paranteze astfel incat egalitatea sa fie adevarata: 9:8+7:6+5:4+3:3=1

Răspuns :

[tex]\bf 9:\Big\{8+7:\big\{6+\big[5:\big(4+3:3\big)\big]\big\}\Big\}=[/tex]

[tex]\bf 9:\Big\{8+7:\big\{6+\big[5:\big(4+1\big)\big]\big\}\Big\}=[/tex]

[tex]\bf 9:\Big\{8+7:\big[6+\big(5:5\big)\big]\Big\}=[/tex]

[tex]\bf 9:\Big[8+7:\big(6+1\big)\Big]=[/tex]

[tex]\bf 9:\Big(8+7:7\Big)=[/tex]

[tex]\bf 9:\Big(8+1\Big)=[/tex]

[tex]\bf 9:9 = \pink{\underline{1}}[/tex]

==pav38==

Alte intrebari