![Se considera expresia E(x)=(2x-1)²-3(x-2)(x+1)+(x+1)²-x-8,unde x este numar real .Demonstrati ca pentru - Brainly.ro Se considera expresia E(x)=(2x-1)²-3(x-2)(x+1)+(x+1)²-x-8,unde x este numar real .Demonstrati ca pentru - Brainly.ro](https://ro-static.z-dn.net/files/d85/28787e14804bc5f5a92c6a10b35c2622.jpg)
Se considera expresia E(x)=(2x-1)²-3(x-2)(x+1)+(x+1)²-x-8,unde x este numar real .Demonstrati ca pentru - Brainly.ro
Solve for x : 2/(x + 1) + 3/2(x - 2) = 23/5x; x ≠ 0, -1,2 - Sarthaks eConnect | Largest Online Education Community
![Rezolvați ecuatiile :a) 7 - 4(x + 1) = - 2x + 5 (-x - 3) ;b) 3x - 4(x + 2) = 2(-x - 1) ;c) 3(x + 3) - 5( x - Brainly.ro Rezolvați ecuatiile :a) 7 - 4(x + 1) = - 2x + 5 (-x - 3) ;b) 3x - 4(x + 2) = 2(-x - 1) ;c) 3(x + 3) - 5( x - Brainly.ro](https://ro-static.z-dn.net/files/d24/ea3225b6f66324fc3f70f6ac4e78ccf7.png)
Rezolvați ecuatiile :a) 7 - 4(x + 1) = - 2x + 5 (-x - 3) ;b) 3x - 4(x + 2) = 2(-x - 1) ;c) 3(x + 3) - 5( x - Brainly.ro
![Fie expresia E(x)=x(3x+1)-(x-2)^2-(x+1)^2+5, unde x este un numar real. Arata ca E(x)=x^2+3x - YouTube Fie expresia E(x)=x(3x+1)-(x-2)^2-(x+1)^2+5, unde x este un numar real. Arata ca E(x)=x^2+3x - YouTube](https://i.ytimg.com/vi/NIJxXfOnUf8/maxresdefault.jpg)
Fie expresia E(x)=x(3x+1)-(x-2)^2-(x+1)^2+5, unde x este un numar real. Arata ca E(x)=x^2+3x - YouTube
![Calculati .a) (2x+1) (3x+1); b) (0,1-3) (2a+0,3) c) (3y-1/2)(2x+1/2) d) (1-x la 2 )(2+x) - Brainly.ro Calculati .a) (2x+1) (3x+1); b) (0,1-3) (2a+0,3) c) (3y-1/2)(2x+1/2) d) (1-x la 2 )(2+x) - Brainly.ro](https://ro-static.z-dn.net/files/d86/77088c80cca876647bf189b28e2e62a2.png)