Question

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

Answer 1

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