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calculati:
8+6x[4+27/(0+ux9)]=49+10/10


Răspuns :

[tex]8+6(4+ \frac{27}{9u} )=49+1[/tex]

[tex]6(4+ \frac{27}{9u} )=50-8[/tex]

[tex]6(4+ \frac{27}{9u} )=42[/tex]

[tex]4+ \frac{27}{9u} = \frac{42}{6} [/tex]

[tex]4+ \frac{27}{9u} = 7[/tex]

[tex]\frac{27}{9u} =7-4[/tex]

[tex]\frac{27}{9u} =3[/tex]

[tex]3*9u=27[/tex]

[tex]27u=27[/tex]

[tex]u= \frac{27}{27} [/tex]

[tex]u=1[/tex]