Question

What is the quadratic polynomial whose sum and the product of zeroes is √2, ⅓ respectively? 

a. 3x^2-3√2x+1

b. 3x^2+3√2x+1

c. 3x^2+3√2x-1

d. None of the above

​

Answer 1

Answer:

we know that:- (alpha+beta)=-b/a.

(√2+1/3)= -b/a. (alpha×beta)= c/a.

(√2×1/3)=c/a.

we know that-

quadratic equations:-x^2-(alpha+beta)x+(alpha×beta).

putting the value of alpha and beta:-

3x^2-(3√2+1)x+(√2). --------equation

this is your answer of your doubt's questions.(upper equation).

Step-by-step explanation:

thanks u,

I'm your helper.

options (d) is correct.

Answer 2

Answer:

c) 3 x2 -3√2x+1

Step-by-step explanation: