Question

find product of zeroes of polynomial 1-x^2-2x​

Answer 1

1. grugfgihf6jfuutygg vghgybhn. bn. buyfghfxvbgcvh

1. grugfgihf6jfuutygg vghgybhn. bn. buyfghfxvbgcvh

grugfgihf6jfuutygg vghgybhn. bn. buyfghfxvbgcvh

1. grugfgihf6jfuutygg vghgybhn. bn. buyfghfxvbgcvh

grugfgihf6jfuutygg vghgybhn. bn. buyfghfxvbgcvh

grugfgihf6jfuutygg vghgybhn. bn. buyfghfxvbgcvh

grugfgihf6jfuutygg vghgybhn. bn. buyfghfxvbgcvh

grugfgihf6jfuutygg vghgybhn. bn. buyfghfxvbgcvh

Answer 2

Answer:

Answer

Given: Polynomial x

2

−2x+1 having α,β as the zeroes.

To find product of zeroes of a polynomial having zeroes

α

1

and

β

1

Sol: For polynomial x

2

−2x+1 having α,β as the zeroes.

We know, sum of zeroes = α+β=2⟹α=2−β..........(i)

product of zeroes = αβ=1

Substituting the valu from eqn(i) we get

(2−β)β=1⟹β

2

−2β+1=0

⟹β=1

and α=2−β=2−1=1

Now the product of zeroes of the polynomial with

α

1

,

β

1

as zeroes, is

α

1

×

β

1

=

αβ

1

=1