Question

write the quadratic polynomial whose zeroes- 4/5 and 1/3

Answer 1

Hi friend, Here's the required answer:-

Zeroes are - 4/5 & 1/3.

We know that,

Sum of zeroes = -b/a
4/5+1/3 = -b/a
12+5/15= -b/a
17/15= -b/a

Also, Product of zeroes= c/a
4/5× 1/3= c/a
4/15= c/a

So a= 15, b= -17 & c= 4.

The quadratic polynomial is 15x^2-17x+4.

Hope this helps you....

Answer 2

15x square +7x-4 thanks for asking