Question

1) Calcule:
a) (3-5³) 3 sobre 5 b) 15² =
c) (-1,7)² =
d) 0² =
e) (-6)³​

Answer 1

Resposta:

1. a)
2. $\frac{27}{125}$
3. 245

3. +2.89

4. 0

5. -216