Question

4,5•(3,9-8,52)+10,79

Answer 1

4,5*3,9+4,5*(-8,52)+10,79=17,55-38,34+10,79=-10

Answer 2

3,9-8,52=-4,62
3,9*(-4,62)=-18,018
-18,018+10,79=-7,22