Question

The sum and product of the zeros of a quadratic polynomial are 2 and -15
respectively. The quadratic polynomial is

Answer 1

answer : 10x^2-3x-3

Step-by-step explanation:

alpha=2

bita=-15

x^2-x (alpha + bita)+alpha × bita)

x^2-x [2+(-15)] + 2×(-15)

x^2-(2-15)+(-30)

x^2-x (-30)-30

divide the equation by 10

10x^2-3x-3

so,the required quadratic equation is 10x^2-3x-3