Question

Am nevoie de 10 operații cu paranteze de genul :
(-4+3)(3+2)
Va rog, repede

Answer 1

1.(-6+3)(5+2)
2.(-3+4)(2+1)
3.(-1+5)(2+6)
4.(-11+6)(24+13)
5.(-4+5)(6+7)
6.(-9+6)(3+7)
7.(-4+2)(5+6)
8.(-9+8)(4+3)
9.(-10+5)(9+4)
10.(-1+5)(6+4)

Answer 2

(7-9)(-2+5)=-2 x 3=-6
(11-6)(-3-2)=5 x -5=-25
(-2+5)(-6-13)=3 x -19=-57
(-4+8)(-8+4)=4 x -4=-16
(-5-7)(-2-8)=-12 x -10=120
(5-7)(-4+9)=-2 x 5=-10
(-8+9)(-2-6)=1 x -8=-8
(2-7)(3+9)-5 x 12=-60
(-1-1)(-6-9)-2 x -15=30
(6-8)(-7-9)=-2 x -16=32