The discriminant is 9.
Using the discriminant of b^2 -4ac = 0 the value of k works out as -2
It depends on the value given in the table.
If you mean 2x^2 -3x +8 = 0 then the discriminant works out as -55 which is less than 0 meaning that the equation has no real roots and so therefore no solutions are possible.
It is an equation and the value of x is -9.25
43
Yes and they will be of equal value
The discriminant is 1.
The discriminant is 609.
The discriminant is 385.
2X2 + 3X - 4 = 0the discriminant is,b2 - 4ac32 - 4(2)(- 4)9 + 32 = 4141 > 1this means there are two real roots to this equation
It is the value of the discriminant of a quadratic equation.
Using the discriminant for a quadratic equation the value of k works out as plus or minus 12.
There is no variable, and the equation is not valid.
It too will have a value of 5
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The discriminant is 900.