Răspuns :
Cred ca totusi ai gresit ceva cand ai copiat exercitiul...185×{325×3×[2:(135×2+3×175)×2]-975}==185×{975×[2÷(270+525)×2]-975}==185×{975×[2÷795×2]-975}=
=185×{[0.0025×2]-975}=
=185×(0.005-975)=
=185×(-974,995)=
=180559,075
=185×{[0.0025×2]-975}=
=185×(0.005-975)=
=185×(-974,995)=
=180559,075