Scientific Foundation
What is polynomials & discriminant studio?
A polynomial function P(x) = a_n x^n + ... + a_1 x + a_0 has degree n. By the Fundamental Theorem of Algebra, every degree-n polynomial with complex coefficients has exactly n complex roots (counted with multiplicity). For quadratic equations (ax² + bx + c = 0), the discriminant Δ = b² - 4ac governs root nature: Δ > 0 yields two distinct real roots, Δ = 0 yields one repeated real root, and Δ < 0 yields a complex conjugate pair on the Argand plane.
