Maths

This concept is widely used in algebra, calculus, and even fields like physics and engineering. For example, in circuit analysis, certain electrical parameters can be modeled using polynomial equations, and understanding the relationships between zeroes and coefficients can help solve complex problems efficiently.

For higher-degree polynomials (beyond cubic), similar relationships exist. The sum of zeroes, the sum of products of zeroes taken two at a time, and so on, can be related to the coefficients. However, the exact relationships depend on the polynomial's degree and are more complex as the degree increases.

Yes, knowing the zeroes and their relationships with the coefficients allows us to construct polynomials. For example, if the zeroes of a quadratic polynomial are given as α and β, we can write it as: p(x) = a(x - α)(x - β) Expanding this will provide a polynomial with the desired zeroes.