Question

Determine o conjunto soluçao da equaçao exponencial definida por (√5)³=5ˣ

Answer 1

Oie, Td Bom?!

$\sqrt{5} {}^{3} = 5 {}^{x}$

$(5 {}^{ \frac{1}{2} } ) {}^{3} = 5 {}^{x}$

$5 {}^{ \frac{3}{2} } = 5 {}^{x}$

• Bases iguais, iguale os expoentes.

$\frac{3}{2} = x$

$x = \frac{3}{2}$

$S = \left \{ \frac{3}{2} \right \}$

Att. Makaveli1996