Question

x^2-3x+p=0 find p if alpha+beta=alpha*beta

Answer 1

Answer:

negative 2 is right I hope

Answer 2

Answer:

P=3

Step-by-step explanation:

X^2-3x+p=0

Its roots be alpha and beta

Therefore,alpha+beta=-b/a

and alpha×beta=c/a

So,as it is given alpha+beta=alpha×beta

Then, -b/a=c/a

Hence,-b=c

Therefore,-(-3)=p

Hence,p=3