MWAALIZEE
Answered

Bonjour, je n'arrive pas a effectuer ces calculs:

A= -1÷5×(-2)+(-2)

B= -17-13-(-15)+14​

Sagot :

MAUDMARINE

Bonjour

A= -1÷5×(-2)+(-2)

A = 2/5 - 2

A = 2/5 - 10/5

A = - 8/5

B= -17-13-(-15)+14​

B = - 17 - 13 + 15 + 14

B = - 30 + 29

B = - 1.