Find the value of a, b, c in the following quadratic equation:
`2x^(2)-x-3=0`.

Find the value of discriminant of the following quadratic equations. (ii) 2x^2-3x+5=0

Find the value of discriminant of the following quadratic equations. (ii) 2x^2-3x+5=0

Find the value of discriminant for the following quadratic equation: 3x^2+2x+1=0

Find the value of discriminant of the following quadratic equation : x^2 - 2x + k = 0 , where k is a real number.

Find the value of a, b and c for the following quadratic equations by comparing with general form : x^(2)-x-3=0

Find the value of a, b and c for the following quadratic equations by comparing with general form : 2x^(2)-3x+7=0

Find the value of a, b and c for the following quadratic equations by comparing with general form : 5x^(2)+7x+2=0

Find the value of discriminant of the following quadratic equations. (iv) 3x^2-4sqrt(3)x+4=0 .

Find the value of discriminant of the following quadratic equations. (iv) 3x^2-4sqrt(3)x+4=0 .

Find the value of a, b and c for the following quadratic equations by comparing with general form : 6x^(2)-13x+6=0