Question

If the following equation has equal roots then the value of k=

2x2-5x+(k+3)=0

Answer 1

Step-by-step explanation:

Let the equal roots be p, p

1)p+p=5/2

2p=5/2

p=5/4

2)p²=(k+3)/2

25/16=(k+3)/2

25/8=k+3

1/8=k