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The sum and the product of the zeros of the polynomial 2x²-x-6​

The sum and the product of the zeros of the polynomial 2x²-x-6​
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The sum and the product of the zeros of the polynomial 2x²-x-6​

User Lakshika Parihar
by
8.0k points

1 Answer

3 votes

Answer:

Sum = .5 Product = -3

Explanation:


  • f(x) = 2 {x}^(2) - x - 6

  • f(x) = (2x + 3)(x - 2)
  • Zeroes are

  • x = ( - 3)/(2) \: and \: 2
  • Multiplies together the product is -3.
  • -1.5+2=.5
User Dario Ferrer
by
8.1k points
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