Impara online a risolvere i problemi di passo dopo passo. Solve the inequality x-4>=2-2x^2. Applicare la formula: a\geq b+x=a-x\geq b, dove a=x-4, b=2 e x=-2x^2. Applicare la formula: ax^2+x+c=a\left(x^2+\frac{1}{a}x+\frac{c}{a}\right), dove a=2 e c=-4. Applicare la formula: a\left(x^2+b+c\right)=a\left(x^2+b+c+\left(\frac{coef\left(b\right)}{2}\right)^2-\left(\frac{coef\left(b\right)}{2}\right)^2\right), dove a=2, b=\frac{1}{2}x e c=-2. Applicare la formula: a\left(x^2+bx+c+f+g\right)=a\left(\left(x+\sqrt{f}sign\left(b\right)\right)^2+c+g\right), dove a=2, b=\frac{1}{2}, c=-2, bx=\frac{1}{2}x, f=\frac{1}{16}, g=-\frac{1}{16} e x^2+bx=x^2+\frac{1}{2}x-2+\frac{1}{16}-\frac{1}{16}.

Solve the inequality x-4>=2-2x^2