Question

example of a quadratic equation which has equal roots​

Answer 1

Answer:

X^2+X+2

Step-by-step explanation:

Equal roots means square of any (Variable+constant)

(x+2)^2                 [root=-2]

(x-3)^2                 [root=3]and so on

Actually , the roots are alpha=beta.

x=alpha;x=beta

(x-alpha)=0;(x-beta)=0

(x-alpha)=0;(x-alpha)=0

Multiply,

(x-alpha)^2=0

alpha is any real number.