Question

the roots which of the following quadratic equation are 2 and -3​

Answer 1

Explanation:

let 2 be " alpha"

and - 3 be "beta"

Relationship between coefficient are

Sum ___alpha+beta= -b/a = (2-3)= - 1

Product___alpha x beta= c/a = (2 x - 3)= - 6

Here a = 1, b = - (- 1) = 1 and c = - 6

The QUADRATIC equation is

ax^2+bx+c

Therefore the equation is

x^2 + x - 6