Question

vă rog frumos, am nevoie urgent, dau coroană!!!!​

Answer 1

Răspuns:

a) 14-3*[(-1)^32*(-6)-(-2)^2*5]:(-2)

    14-3*[(1*(-6)-2*5]:(-2)

    14-3*[-6-10]:(-2)

    14-3*(-16):(-2)

    14-3*8

    14-24

    -10

b) (7-5+3+12+3-6)(-2-4+14-5-3)

    (2+15-3)(-6+9-3)

    (17-3)(3-3)

    14*0

     0