Question

The roots of 4x^2+6px+1=0 are equal then the value of p is

Answer 1

Answer:

p=4/6

Step-by-step explanation:

4x2+6px+1

d=b2-4ac

=(6p)2-4(4)(1)

=36p2-16

36p2=16

P2=16/36

p=√16/√36

p=4/6