Question

Scricti opusul numărului x, stiind ca:
a) x = 4+ (-10) - 24-(15);
b)x=1-71-31+ F5 +21+(-11).
Repedee!!​

Answer 1

a) x=4+(-10)-24-15

x=-6-24-15

x=-30-15

x=-45

b) x=1-71-31+F5+21+(-11)

x=-70-31+F5+21+(-11)

x=-101+F5+21+(-11)

x=-80+F5+(-11)

x=-91+F5