Question

Write a quadratic polynomial, sum of whose zeroes is 2 and product is -8.​

Answer 1

Answer:

sum of zeroes = 2= -b/a

product of zeroes = -8 = c/a

Step-by-step explanation:

let a is equal to 1 so ,b = -2 and c = -8

standard form of quadratic polynomial is ax²+bx+c

since,

we put the value

x²-2x-8 is the polynomial....

Answer 2

Step-by-step explanation:

General quadratic polynomial when sum of roots and product of roots are given is

$x ^{2} - (sum \: of \: roots)x + (product \: of \: roots)</p><p>$

I.e

$x ^{2} - 2x - 8$

is the quadratic polynomial.