8. Find the quadratic polynomials, the sum and product of whose zeros
are - 5 and 6 respectively.

Zeros are -5 and 6
x = -5 and x = 6
So factors are x + 5 and x - 6
Polynomial will be (x + 5)(x - 6)
> x^2 - x - 30
  • 1
Oh sorry, when sum and products are given , then polynomial will be
x^2 - x(sum of zeros) + product of zeros
> x^2 - x(-5) + 6
> x^2 + 5x + 6
  • -2
What are you looking for?