1,000 Facts About the White House

1,000 Facts About the White House

Matematika tentukan penyelesaian tolong ya kak​

tentukan penyelesaian tolong ya kak​

Eksponen
[tex]\sf a^m = a^n , \to m = n, a\neq 0[/tex]

Penjelasan dengan langkah-langkah:

[tex]\sf \sqrt[3]{\dfrac{1}{4^{12.3x}}} = \dfrac{1}{8^{x-1}}[/tex]

[tex]\sf{4^{-\frac{12.3x}{3}} = 8^{-(x-1)}}[/tex]

[tex]\sf{(2^2)^{-12x} = 2^3^{(1-x)}}[/tex]

[tex]\sf 2(-12x) = 3(1 -x)\\\\-24x = 3 - 3x\\\\-21 x = 3\\\\x = - \frac{3}{21} = - \frac{1}{7}[/tex]

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