Solve Problem #150

[СаидЮсифов-кщ]

8^16/2^25=8^x
2^48/2^25=8^x
2^23=2^3x
23=3x. D)None

[zameerkhan]

(8^8 x 8^8)/ (2 x 8^8) = (8^8)/2
((2^3)^8)/ 2 = 2^24 / 2 = 2^ 23
23 x log2 = x log 8
X = 23 x log 2 base 8

[IsraSirampa]

(8⁸ . 8⁸)/8⁸+8⁸ = 8^×
X = ?
Penyelesaian :
(8)⁸+⁸)/2(8⁸) = 8^×
8¹⁶/2(2³)⁸ = 8^×
(2³)¹⁶/2(2²⁴) = (2³)^×
(2⁴⁸)/(2¹ . 2²⁴) = 2³×
2⁴⁸/2²⁵ = 2³×
2⁴⁸ = 2³× . 2²⁵
2⁴⁸ = (2)³×+²⁵
48 = 3x + 25
3x + 25 = 48
3x = 48 – 25
3x = 23
x = 23/3
Jawaban : D). None

[hangthuy]

8^8×8^8/8^8(1+1)=
2^3×8/2=2^3x
2^24-1=2^3x
3x=23
X=23/3

[metinbayer]

8⁸.8⁸/8⁸(2)=8^x 8⁸/(2)=8^x 2²⁴/2=8^x
2²³=2^3x 3x=23 x=23/3