Question

Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes

respectively.√5,-2​

Answer 1

Step-by-step explanation:

any wuadratic equation can be expressed as

k(x^2-(alpha+beta)-x+alpha(beta))

=k(x^2-(root5)-x(-2)

=k(x^2-root5+2

let k be 1

therefore the equation is

x^2-root5+2