Question

c)√3 + √3 x = √48
Aflați x​

Answer 1

Răspuns:

$\sqrt{3}$ + $\sqrt{3}$x = $\sqrt{3*4^{2}}$

$\sqrt{3}$ + $\sqrt{3}$x = $\sqrt{3}$ * 4

$\sqrt{3}$x = 4$\sqrt{3}$ - $\sqrt{3}$

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

x= 3

Proba de verificare: $\sqrt{3}$ + $\sqrt{3}*3$ = $4\sqrt{3}$ <=> $\sqrt{3}$ + $3\sqrt{3}$ = $4\sqrt{3}$

$4\sqrt{3} = 4\sqrt{3}$