Question

write the quadratic polynomial, the sum and product of whose zeroes are 1 and-2 respectively.

Answer 1

Answer:

sum of zeroes = 1

product of zeroes = -2

Required polynomial

x^2-(sum of zeroes) x+(product of zeroes)

=x^2-x+(-2)

=x^2-x-2

Answer 2

Answer:

Write a quadratic polynomial, sum of whose zeroes is 1/2 and product is - 1/2.