Question

find the value of k for the quachatic equation 24 +
27 + kx +3=0
if the roots au real and equal,
in through the points​

Answer 1

Step-by-step explanation:

We have to find the value of k for quadratic equations 2x² + kx + 3=0 so that they have two equal root

discriminate D= b² - 4ac=0 on comparing 2x² + kx + 3= 0 with general form of quadratic equation ax² + bx + c =0 we get a= 2 b=k and c=3

so discriminate, K²-24=0 hence value of k= 2√6