Question

alguien me puede ayudar porfa ​

Answer 1

Respuesta:

1) 3-(5+6-4)=

3-(11-4)=

3-7=

-4

2)-4-(6-(5-9)=

-4-(6-(-4)=

-4-(6+4)=

-4-10

-14

3) -5.(-2)-(7-4).(-6)=

10-3.-6=

7.-6

-42

4) 5-2.(-4)+8=

3.(-4)+8=

-12+8=

-4

5) -3+7.2-5.(-2)=

4.-3.(-2)=

-12.-2

24

6) 2.(-5)+3.2=

-10+6

-4

7) -[- (8+6)-(5-3)]-8=

-[-14-2]-8=

-(-16)-8

16-8

8

8) -(8+3)-(4+2)-(9-2).3=

-11-6-7.3=

17-21=

-4

9) 5+[4.(6+7-5)]=

5+[4.(13-5)]=

5+[4.8]=

5+32=

37