Contoh soal pertidaksamaan eksponen?.... Question from @theresia025

September 2018 2 12 Report

Contoh soal pertidaksamaan eksponen?

herisetiyawan 1. 3^(x^2+3x-4) < 1
2. (1/2)^(x^2+3x-7) <= (1/8)^(2x+1)
3. 3^2x-4.3^(x+1) > -27

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yusufbakhtiar47 A $\left \{ {{y=2} \atop {x=2}} \right. x^{2} \geq x^{2} \frac{x}{y} 
bisa juga gitu, tetapi liat dulu variabelnya
$

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