Question

1 intreg 1 supra 2 - 5supra 2 × 1 supra 5

1 supra 2 × 6supra 5 + 2 intregi 1 supra 4 × 10 supra 3
repede va roggg​

Answer 1

Răspuns:

(1·2+1)/2-5/2·1/5=3/2-5/2·1/5=3/2-1/2=2/2=1

1/2·6/5+(2·4+1)/4·10/3=1/2·6/5+9/4·10/3=3/5+9/4·10/3=

²⁾3/5+⁵⁾15/2=6/5+75/5=81/5