Materi : Persamaan pangkat
[tex] \sqrt{3} {}^{x + 3} = ( \frac{1}{81} ) {}^{6 - x} [/tex]
[tex] \sqrt{3} {}^{x + 3} = ( \frac{1}{81} ) {}^{6 - x} [/tex]
Materi : Bentuk Akar dan Pangkat
(√3)×+³ = (1/81)⁶-×
3¹/²(×+³) = 3⁴(⁶-×)
½( x + 3 ) = 4( 6 - x )
x + 3 = 8( 6 - x )
x + 3 = 48 - 8x
x + 8x = 48 - 3
9x = 45
x = 45/9
x = 5
Semoga bisa membantu
[tex] \boxed{ \colorbox{navy}{ \sf{ \color{lightblue}{ Answer\:by\: BLUEBRAXGEOMETRY}}}} [/tex]
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