The zeros of the quadratic polynomial x2 + 88x + 125 are

Q11 of 113 Page 65

The zeros of the quadratic polynomial x² + 88x + 125 are

Let the zeros be α and β

We know that, α + β = -88 (sum of zeros)

αβ = 125 (product of zeros)

This is only possible when both the zeroes are negative.

A quadratic polynomial whose zeros are 5 and ‒3, is

A quadratic polynomial whose zeros are , is

If α and β are the zeros of x² + 5x + 8 then the value of (α + β) is

If α and β are the zeros of 2x² + 5x – 9 then the value of αβ is