find the value of k so that the quadratic equation 3 X square + 2 k x

1.	find the value of k so that the quadratic equation 3 X square + 2 k x + 27 is equal to zero has real and equal roots...
Answer» ANSWER: $k = 9$ Step-by-step EXPLANATION: $3 {x}^{2} + 2kx + 27$ $if \: the \: equation \: has \: real \: andequal\:$ $roots \: it \: should \: satisfy$ ${b}^{2} - 4ac = 0$ ${(2k)}^{2} - 4(3)(27) = 0$ $4 {k}^{2} - 324=0$ $4 {k}^{2} = 324$ ${k}^{2} = 81$ $k = 9$ HOPE THIS ANSWER HELPS YOU ✍✍... PLEASE MARK IT AS BRAINLIEST..