Question

α, β, γ are zeroes of cubic polynomial x³ – 2x² + qx – r. If α + β = 0 then show that 2q = r.

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Answer 1

Answer:

answer for the given problem is given

Step-by-step explanation:

A polynomial has the degree is 3 is called a cubic polynomial.

The standard form of a cubic polynomial is

ax³ + bx² + cx+d