algahimnada
algahimnada algahimnada
  • 19-02-2021
  • Mathematics
contestada

Pls help thanks sooo much

Pls help thanks sooo much class=

Respuesta :

mumsy
mumsy mumsy
  • 19-02-2021

Answer:

Step-by-step explanation:

a. we do first the multiplication 3*4=12

-9-12=-21

b. you do parenthesis first

(-2)^3=-8  

(-8)*(-4)= +32

now we have (32)-3=29

c. as you see in the red square we do multiplication first, than division

3*2=6

(-18)/6=-3

2+(-3)=-1

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