👤

3x²= 64 supra 3 va rog​

Răspuns :

Răspuns:

[tex]3x^{2} = \frac{64}{3} [/tex]

[tex] {x}^{2} = \frac{64}{3} \times \frac{1}{3} [/tex]

[tex]x^{2} = \frac{64}{9} [/tex]

[tex]x = \sqrt{ \frac{64}{9} } [/tex]

[tex]x = \frac{8}{3} [/tex]