Question

1+{2+[3x(4+5)-6]+7x8}-9

Va rog ajutati-ma urgent!!! :))

Answer 1

= 1+[2+(3x9-6)+56]-9=
= 1+[2+(3x9-6)+56]-9=
=1+[2+(27-6)+56]-9=
=1+(2+21+56)-9=
=1+(23+56)-9=
=1+79-9=
=80-9=
=71

Answer 2

Faci prima data paranteza rotund a si face 9 dupa faci paranteza patrata si dupa cealalta paranteza si dupa calculezi