Question

Am nevoie ASAP de răspuns
3^x+2-5x3^x=36

Answer 1

Salut! ♡

$3 {}^{x} + 2 - 5 \times 3 {}^{x} = 36$

$- 4 \times 3 {}^{x} + 2 = 36$

$- 4 \times 3 {}^{x} = 36 - 2$

$- 4 \times 3 {}^{x} = 34$

$3 {}^{x} = - \frac{17}{2}$

$x \: nu \: apartine \: ℝ$

Succes!

Coroniță? ♡