Răspuns :

Răspuns:

a) [(81-8*10):1+5^7]*8

(1+5^7)*8

8+8*5^7

b) [(100-36):64+(49-9):10]:5

(64:64+40:10):5

5:5 = 1

c) 4^25:4+(125+125*95):96-121

4^24 +12000:96-121

4^24+125-121

4^24+4

Explicație pas cu pas:

ღSalutare!ღ

[(3⁴-2³×10):6⁰+5¹²:25⁶×5]×2³ =

= [(81-8×10):1+5¹²:5¹²×5]×8 =

= [(81-80):1+1×5]×8 =

= (1:1+5)×8 =

= (1+5)×8 =

= 6×8 =

= 48

[(10²-6²):4³+(7²-3²):10]:5 =

= [(100-36):64+(49-9):10]:5 =

= (64:64+40:10):5 =

= (1+4):5 =

= 5:5 =

= 1

4²⁵:(2×2)+(5³+5³×95):96-11² =

= 4²⁵:4+(125+125×95):96-121 =

= 4²⁴+(125+11875):96-121 =

= 4²⁴+12000:96-121 =

= 4²⁴+125-121 =

= 4²+4

Succes!;)