Question

Rezolvati in Z ecuatia: 5x{3+4x[1+2x(x/3-4)]}+11=46

Answer 1

5x{3+4x{1+2x(x:3-4)}]+11=46
5x3+4x1+2x(x:3-4)=46-11
15+4+2x(x:3+4)=35
19+2x(x:3+4)=35-19
2x(x:3+4)=16
x:3+4=16:2
x:3+4=8
x:3=8-4
x:3=4
x=4:3
x=1 rest 1 :)