Question

Va rog rpd dau coroana va implooor​

Answer 1

a)[(-2)^3]^4:(-4)^5+81:(-3)^3-2•(-3)^2=

(-2)^12:[(-2)^2]^5+3^4:(-3)^3-2•(-3)^2=

(-2)^12:(-2)^10-3^1+18=

2^2-3+18=

1+18=

19

b)125:(-5)^2+(-1)^4•(-24):(-2^3)-144:3^2=

5^3:5^2+1•(-24):(-8)-144:9=

5^1+3-16=

8-16=

-8