Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients.
4u² + 8u

Question

Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. 4u^2 + 8u

KnowledgeBoat · Accepted Answer

Let, ⇒ 4u² + 8u = 0 ⇒ 4u(u + 2) = 0 ⇒ 4u = 0 or u + 2 = 0 ⇒ u = 0 or u = -2. Sum of zeroes = 0 + (-2) = -2 = Product of zeroes = 0 × (-2) = 0 = Hence, for zero of the polynomial 4u² + 8u, u = 0, -2.

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Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients.
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