Question

If sum of zero's of 4 √ 3 x 2 + K x − 2 √ 3 i s − 5 4 √ 3 . Find k.

Answer 1

Answer:

Step-by-step explanation:

4√3x² + kx -2√3 = 0

a = 4√3, b = k , c = -2√3.

Sum of roots of quadratic equation = -b/a = -54√3.

=> - k/4√3 = - 54√3

=> k = 54√3 * 4√3

       = 648.