Răspuns:
35,2 ² x X = 1000,064 + 982,40 = 1982,464 => X = 1982,464 - 35,2 ² = 1982,464 - 1239,04 = 743,424
S: X=743,424
1,6
Explicație pas cu pas:
35, 2²·x-1000,064=982,40
1 239,04x=1000,064+982,40 1 239,04x=1 982,64
x=1 982,64/1239,04=1,6
