Question

2. Calculati : 10 • { 48+2·[35+5. (88 -- 29• 3 )]} - 1190​

Answer 1

Răspuns:

egal cu 90.

Explicație pas cu pas:

10•{48+2•[35+5•(88--87)]}-1190=

=10•[48+2•(35+5•1)]-1190=

=10•[48+2•(35+5)]-1190=

=10•(48+2•40)-1190=

=10•(48+80)-1190=

=10•128-1190=

=1280-1190=

=90