Question

Si puede resolver este ejercicios -3(-5-6+7+2)
-4(+6-2+6-3)
-2(4+6-8+4)
-(5+3-2-1)
-(6+2-3)
-1(2+3-4+2)

Answer 1

-3(-5-6+7+2)
= 15+18-21-6
= 33-27
= 6

-4(+6-2+6-3)
= -24+8-24+12
= -16-12
= -28

-2(4+6-8+4)
= -8-12+16-8
= -20+8
= -12

-(5+3-2-1)
= -5-3+2+1
= -8+3
= -5

-(6+2-3)
= -6-2+3
= -8+3
= -5

-1(2+3-4+2)
= -2-3+4-2
= -5+2
= -3

Answer 2

1. -3(-11+9)= -3(-2) = 6
2. -4(12-5) = -4(7) = -28
3. -2(14-8) = -2(6) = -12
4. -5-3+2+1= -8+3=-5
5. -6-2+3 = -8+3=-5
6. -1(7-4)= -1(3)=-3