Question

(v) Find the value of k, if the roots of the quadratic equation 3x? – kx +48 = 0
are real and equal.​

Answer 1

Answer:

here is your answer

Step-by-step explanation:

using discriminant formula for this question :-

b²-4ac =0

k²-4(3)(48)=0

k² -4(144)=0

k²-576=0

k²=576

k = underroot 576

k= 24