Question

if the quadratic equation px square - 2 root 5x =0 has two equal roots then find the value of p​

Answer 1

Answer:

p=5

Step-by-step explanation:

b^2-4ac=0 is the condition for roots are equal.

the quadratic equation form is ax^2 + bx +c=0.

where b= -2√5, a=p,c=0.