Question

Ma ajuta cineva {[(1000*509)-123+21^2]:126-10}*2
Plssssss

Answer 1

Răspuns:

{[(1000*509)-123+21^2]:126-10}*2 =

[(509000-123+441):126-10]·2=

[(508877+441):126-10]·2=

(509318:126-10)·2=

(4042,206-10)·2=

4032,206·2=

8064,412

Answer 2

Explicație pas cu pas:

{[(1000•509)-123+21²]:126-10}•2 =

= {[509000-123+21²]:126-10}•2 =

= {[509000-123+441]:126-10}•2 =

= {[508877+441]:126-10}•2 =

= {509318:126-10}•2 =

= {4042 rest 26 - 10}•2 =

= 4032 rest 26 • 2 =

= 8064 rest 26