Question

calculează.............3g​

Answer 1

////\\\\\////\\\\\\\///\\\\\\\\

$= \frac{6 \times 9 \times 5 \times 25 \times 2 \times 13 \times 7}{13 \times 6 \times 3 \times 15 \times 25} = \frac{9 \times 5 \times 2 \times 7}{3 \times 15} = 14$

Answer 2

Răspuns:

Explicație pas cu pas: