Question

Write the sum and product of the zeroes of polynomial x^3-4x

Answer 1

↑ Here is your answer ↓
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$x^3 + 0 x^2 - 4x + 0 = 0$

Sum of zeroes, α + β + γ = -b/a

                                        = 0

Product of zeroes, αβγ = -d/a
 
                                     = 0