Question

the quadratic equation 2x²+px+3=0 has two equal roots if p=?.​

Answer 1

two equal roots means

D=0

here, a=2, b=p and c=3

-b+Vb2-4ac/2a

now put this in the formula and u'll get 24.

Answer 2

Answer:

Hi noona

there are 4 attachments

Hope it helps.....