Question

(3^3):9^5-(4^3×2^5):2^10

3^2+[2^3:2-2^17:(2^2)^8]:

[(2^5)^6+25^4-13^2]:[8^10+625^2-169]

3^105:(5^221:5^220-2)^45:27^20

[9^2+2×(5^3-7×2^4)]×[(2^5)2-2^3×15^2

1+[19-9×(5^3)^7:(5^7)^3]^10:1000^3

3×(2^5+2^4-2^3)+[25^10-(5^5)^4]:(3^100-2^100)

Va roggg
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Mă car ajutati-ma la unele dintre ele
Este foarte important

Answer 1

3×(2^5+2^4-2^3)+[25^10-(5^5)^4]:(3^100-2^100) =

= 3×(32+16)+(5^20-5^20):(3^100-2^100) =

= 3 × 48 + 0 : (3^100 - 2^100) =

= 144 + 0 =

= 144


1+[19-9×(5^3)^7:(5^7)^3]^10:1000^3 =

= 1+(19-9×5^21:5^21)^10 : (10^3)^3 =

= 1 + (19 - 9 × 1)^10 : 10^9 =

= 1 + 10^10 : 10^9 =

= 1 + 10=

= 11


3^105:(5^221:5^220-2)^45:27^20 =

= 3^105:(5-2)^45 : (3^3)^20 =

= 3^105 : 3^45 : 3^60 =

= 3^(105-45-60) =

= 3^0 =

= 1


3^2+[2^3:2-2^17:(2^2)^8]:
[(2^5)^6+25^4-13^2]:[8^10+625^2-169] =

= 9+(8:2-2^17:2^16):(2^30+5^8-169):(2^30+5^8 - 169) =

= 9+(4 - 2):(1 + 1 - 1) =

= 9 + 2 : 1 =

= 11