Question

for what value of k the quadratic equation 2a^+3a+k=0 has equal roots​

Answer 1

Hope it helps you..

For equal roots condition,

D = b² - 4ac

D=0

Here, a=2

b=3

c=k

D =3² - 4×2×k

0 =9 - 8k

k = 9/8