Q9 of 90 Page 2

Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively:

0,3

Given: Sum of zeroes = α + β = 0


Product of zeroes = αβ = 3


Then, the quadratic polynomial


= x2 – (sum of zeroes)x + product of zeroes


= x2 – (0)x + 3


= x2 + 3


More from this chapter

All 90 →
8

If (x + a) is a factor 2x2 + 2ax + 5x + 10, find a.

 9

Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively:

1,1

 9

Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively:

 9

Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively:

4,1