Sum of Squares of Three Roots
Difficulty: Easy · Topics: Algebra, Polynomials, Vieta's Formulas
Uchta ildiz kvadratlarining yig‘indisi
α,β,gamma are the roots of x^3-3x^2-2x+5=0.
Find α^2+β^2+gamma^2.
α,β,gamma — x^3-3x^2-2x+5=0 ning ildizlari.
α^2+β^2+gamma^2 ni toping.