👤

Calculeaza:[(9×6-11+7×3)÷2²+9]×5-[(7+29)-6²]=

Răspuns :

[(54-11+21)/4+9]*5-[(7+29)-36]
(64/4+9)*5-(36-36)
(16+9)*5
25*5
15
.........
= [(54-11+21) : 4 + 9] x5 - (36-36)=
=        (64 : 4 + 9) x5 =
=           (16+9)x5=
=25x5=
=125