Question

For what value of p the quadratic equation 4xsquare +px+3=ohas equal

Answer 1

d = bsquare - 4ac
psquare - 4× 4× 3 = 0
psquare -36 = 0
psquare = 36
p = √36
so p = 6 ...

Answer 2

$<b>$


For Equal roots must be Discriminant =)0


According to the Question;

4x²+PX+3=0


Discriminant=0

b²-4ac=0

Substitute the value of Required terms;

(p)²-4.4.3=0

p²-36=0

p²=36
p=√36

p=±6



=================°°°

Answer:- P=6


Thanks!!!