4 years ago

For the equation 3x^2+mx-3=0 find values of m so there are 2 real distinct roots

1 answer:

6 0

Determine the number of solutions using the discriminant D=b^2-4ac
D=m^2-4•3•(-3)
Calculate the product D=m^2+36
Since D > 0 for any value of m
The quadratic equation has 2 real roots.

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