 Hello and welcome to this session. Let us discuss the following problem today. Find the quadratic polynomial each with a given number, the sum and product of the zero respectively that is minus 1 by 4 comma 1 by 4. Now let us write our solution. We know it is given to us that sum of zeroes is equal to minus 1 by 4 and product of zeroes is equal to 1 by 4. Now let us frame our polynomial that is f of x is equal to k into x square minus sum of zeroes is equal to minus 1 by 4 so minus 1 by 4 into x plus product of zeroes that is equal to 1 by 4 so plus 1 by 4. Now solving this equation we get k into 4x square plus x plus 1 by 4. Now this four gets transferred to this k if we assume this k to be 4 to satisfy the sum of zeroes and product of zeroes so therefore required polynomial 2x is equal to 4x square plus x plus 1. We understood the problem by and have a nice day.