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Discriminant

Class 10 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsWhat is the discriminant \\(D\\) of the equation \\(x^2-3x+2=0\\)?Class 10Quadratic EquationsNature of RootsLevel 39Easy MathematicsWhat is the correct formula of the discriminant in (ax^2+bx+c=0)?Class 10Quadratic EquationsNature of RootsLevel 39Easy MathematicsIf the roots of the quadratic equation \(3x^2+mx+12=0\) are real and equal, what is the value of \(m^2\)?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsIf the roots of the quadratic equation \(x^2+px+4=0\) are real and distinct, which condition must \(p\) satisfy?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsWhich statement is correct about the real roots of the equation \(x^2-6x+13=0\)?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsWhat is the nature of the roots of the equation \(x^2-12x+36=0\)?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsFor the quadratic equation \(ax^2+bx+c=0\) \,\((a\ne0)\), the discriminant is \(D=b^2-4ac=0\). Which statement about its roots is correct?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsIf the discriminant of a quadratic equation is \(D=-1\), which statement about its roots is correct?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsIf the discriminant (D) of a quadratic equation is 4, which statement about its roots is correct?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsWhat is the discriminant \(D\) of the quadratic equation \(8x^2+8x+2=0\)?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsWhat is the nature of roots of the equation (7x^2-10x+3=0)?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsWhat is the discriminant \(D\) of the equation \(7x^2-10x+3=0\)?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsWhich statement correctly describes the nature of the roots of the equation \(6x^2+x+1=0\)?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsWhat is the nature of roots in the equation (2x^2-7x+3=0)?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsChoose the correct statement about the nature of the roots of the equation \(x^2-10x+25=0\).Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsWhich of the following quadratic equations has no real roots?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsWhich of the following quadratic equations has real and equal roots?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsWhich of the following quadratic equations has real and distinct roots?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsFor the roots of the equation \(2x^2+kx+2=0\) to be equal, what must be the value of \(k^2\)?Class 10Quadratic EquationsNature of RootsLevel 38Easy MathematicsIf the two roots of the equation \(kx^2+4x+1=0\) are equal, what is the value of \(k\)?Class 10Quadratic EquationsNature of RootsLevel 38Easy