Question

If 1/5 and -2 are respectively product and sum of the zeroes of a quadratic polynomial. find the polynomial ​

Answer 1

Answer:

5x^2+10x-1=0

Step-by-step explanation:

a+b=-2

ab=-1/5

p(x)=x^2-(a+b)x+(ab)

x^2-(-2)x+(-1/5)=0

5x^2+10x-1=0