Answer:
76
Step-by-step explanation:
=> [tex]3x^2-10x+2 = 0[/tex]
Comparing this with quadratic equation [tex]ax^2+bx+c = 0[/tex], we get:
a = 3, b = -10 and c = 2
Now, The discriminant:
=> [tex]b^2-4ac[/tex]
=> [tex](-10)^2-4(3)(2)[/tex]
=> 100-24
=> 76
