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No Real Roots

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

MathematicsIf (x^2+2(k-1)x+(k+5)=0) has no real roots, in which interval will (k) lie?Class 10Quadratic EquationsNature of RootsLevel 37ExpertMathematicsChoose the correct conclusion about the nature of the roots of \(x^2-2\sqrt{5}x+6=0\).Class 10Quadratic EquationsNature of RootsLevel 37ExpertMathematicsWhat is the nature of roots of (8x^2-8x+3=0)?Class 10Quadratic EquationsNature of RootsLevel 39HardMathematicsWhich conclusion is correct for (10x^2-3x+2=0)?Class 10Quadratic EquationsNature of RootsLevel 39HardMathematicsWhat type of roots will (3x^2-4x+2=0) have?Class 10Quadratic EquationsNature of RootsLevel 39HardMathematicsWhich condition on \(k\) ensures that the equation \(x^2-2(k-2)x+k^2=0\) has no real roots?Class 10Quadratic EquationsNature of RootsLevel 39MediumMathematicsWhat is the nature of the roots of the equation \(5x^2-14x+11=0\)?Class 10Quadratic EquationsNature of RootsLevel 39MediumMathematicsChoose the correct statement about the nature of the roots of \(x^2+12x+37=0\).Class 10Quadratic EquationsNature of RootsLevel 39MediumMathematicsWhat is the nature of the roots of the equation \(3x^2+x+4=0\)?Class 10Quadratic EquationsNature of RootsLevel 39MediumMathematicsWhat is the correct conclusion about the nature of the roots of \(7x^2+3x+2=0\)?Class 10Quadratic EquationsNature of RootsLevel 39MediumMathematicsWhat condition on \(k\) is necessary for the equation \(x^2+6x+k=0\) to have no real roots?Class 10Quadratic EquationsNature of RootsLevel 39MediumMathematicsWhich statement correctly describes the nature of the roots of the quadratic equation \(5x^2+x+1=0\)?Class 10Quadratic EquationsNature of RootsLevel 39MediumMathematicsWhat is the nature of the roots of the equation \(x^2+11x+31=0\)?Class 10Quadratic EquationsNature of RootsLevel 39MediumMathematicsChoose the correct conclusion about the nature of the roots of the equation \(2x^2-x+2=0\).Class 10Quadratic EquationsNature of RootsLevel 39MediumMathematicsWhat condition on \(k\) is necessary for the quadratic equation \(x^2+2(k+1)x+k^2+6k+9=0\) to have no real roots?Class 10Quadratic EquationsNature of RootsLevel 38HardMathematicsChoose the correct conclusion about the nature of the roots of \(x^2+10x+29=0\).Class 10Quadratic EquationsNature of RootsLevel 38MediumMathematicsFor a real parameter \(n\), which statement correctly describes the nature of the roots of the equation \(x^2+2(n+2)x+n^2+4n+8=0\)?Class 10Quadratic EquationsNature of RootsLevel 38HardMathematicsLet \(r\) be a real number. Which statement correctly describes the nature of the roots of the equation \(x^2-(2r+5)x+(r^2+5r+7)=0\)?Class 10Quadratic EquationsNature of RootsLevel 38HardMathematicsFor a quadratic equation, if the discriminant is \(D=-(b+3)^2\) and \(b\neq -3\), what will be the nature of its roots?Class 10Quadratic EquationsNature of RootsLevel 38HardMathematicsFor which interval of the parameter \(a\) does the quadratic equation \(3x^2-2(2a+1)x+(a^2+a+1)=0\) have no real roots?Class 10Quadratic EquationsNature of RootsLevel 38Hard