Question

a) 5.[11 - 4. (11 - 7)] =
b) (-4). [12 + 3 . (5-8)] =
c) 6. [18+ (-4). (9 - 4)] - 13 =
d) 4-(-2).(-8-3. (5 - 7)] =
e) 24 - (-3). [13- 4- (10 - 5)] =
f) 6. (7-11) + (-5) - [5 . (8-2) - 4.(9-4)]​

Answer 1

a)-25

b)-12

c)-25

d)0

e)36

f)-39

ESPERO AVERTE AYUDADO U.U

Answer 2

Respuesta:

a) 5.[11 - 4. (11 - 7)] =

5(11-4*4)

5(11-16)

5*(-5)

-25

b) (-4). [12 + 3 . (5-8)] =

(-4)*(12-9)

(-4)*3

-12

c) 6. [18+ (-4). (9 - 4)] - 13 =

6(18+(-4)*5)-13

6(18-20)-13

6*(-2)-13

-12-13

-25

d) 4-(-2).(-8-3. (5 - 7)] =

4+2(-8-3*(-2))

4+2(-8+6)

4+2*(-2)

4-4

0

e) 24 - (-3). [13- 4- (10 - 5)] =

24+3(13-4-5)

24+3*4

24+12

36

f) 6. (7-11) + (-5) - [5 . (8-2) - 4.(9-4)]​ =

6*(-4)-5-(5*6-4*5)

-24-5-(30-20)

-24-5-10

-39