Question

the discrimnant of a²-2a+k=0is​

Answer 1

Answer:

the discriminant of a^2-2a+k=0

b^2-4ac=0

(-2)^2-4(1)(k)=0

4-4k=0

4=4k

k=1

when k=1

the equation is a^2-2a+1

then discriminant=b^2-4ac

                            =(-2)^2-4(1)(1)

                            =4-4=0

therefore the nature of roots are having equal roots

Step-by-step explanation:

mark me brainlest