Question

[1-(3/10+8/15)*12/25] la puterea a doua ​

Answer 1

Răspuns:

Explicație pas cu pas:

3/10 + 8/15 = 9/30 + 16/30 = 25/30 = 5/6

5/6*12/25 = 2/5

1 - 2/5 = 5/5 - 2/5 = 3/5

(3/5)^2 = 9/25