Question

Ncert class 10 chapter 2 , find the polynomial whose sum and product of the zeroes are 1/3 and 7?

Answer 1

Answer:

Step-by-step explanation:

Let the zeroes be alpha and beta.

It is given that

Alpha+ Beta= 1/3

And also

Alpha×Beta= 7

Also we know the formula

K(x²-(Alpha+Beta)x + (Alpha×Beta))

=K(x²-1/3x+7)

Considering K as 1 , our polynomial is

x²-1/3x+7