Discussion
The discriminate is b^2 - 4*a*c
The general equation for a quadratic is ax^2 + bx + c
In this equation's case
a = 1
b= -5
c = - 3
Solve
(-5)^2 - 4*(1)*(-3)
25 - (-12)
25 + 12
37
Note
Since the discriminate is > 0, the roots are real and different. The roots do exist and there are 2 of them.
To get the answer you have to add 29.4 and 13.9 and you get 43.3
It is A
=6√3 (Decimal: 10.392305) I think sorry is i am wrong
Answer:
Primero que nada adios
Step-by-step explanation:
Y gracias por los puntos
