Question

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Answer 1

b)(3×2)^20 - 6^20

6^20 - 6^20=0

c)2^18×12^18÷(6×4)^16

2^18×12^18÷24^16

2^18×12^18/24^16

2^18×12^18/12^16×2^16

2^2×12^2

(2×12)^2=24

d)3^38 - 3^38=0

e)2^27× 1/2(5^2)

2^2=4

f)5^64 -5^64=0

"^"=la puterea...

"/"=supra..

Answer 2

Răspuns:

B=6^40*6^60-6^23:6^3

6^100-6^20

B=6^80

C=12^108*12^18:( 24^64*24^96)

12^126:24^160

24^252:24^160

C=24^ 92

D=25^124:25^38-3^38

25^ 86 - 3^38

5^256-3^38

15^768-15^190

D= 15^578

E=13^54:13^27:2^25

13^27:2^25

26^54:2^25

2^702:2^25

E=2^677

F=2^320:2^64-5^64

2^256-5^64

10^1280-10^128

F=10^1000