Question

Q. 25. Find a quadratic polynomial whose zeroes are 5-3V2 and 5+3√2​

Answer 1

Answer:

x2-10x+7

Step-by-step explanation:

sum of zeroes = (5-3√2) + (5+3√2)=10

product of zeroes=     (5-3√2)  (5+3√2)  = 25-18=7    

polynomial=x2-(sum of zeroes)x + (product of zeroes )  

                  =x2- 10x+7