Question

Find the quadratic polynomial whose sum and product of the zeroes are 21

8

and 5

6

respectively​

Answer 1

Answer:

We are given the sum of the zeroes is equal to 218and the product of the zeroes is equal to 516. We are asked to find this particular quadratic equation. ∴ The required quadratic equation is16x2−42x+5=0.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

let a and be.the roots the the eq is

(x-a)(x-b)= x^2-ax-bx+ab= x^2 - (a+b)x+ ab

i) 21,8

x^2- (21)x + 8

ii)5,6

x^2- 5x +6

or else if question is sum=218,product=56

the eq is x^2-218x+56