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

MathematicsIf \(x=-1\) is a root of the quadratic equation \(x^2+(4k-1)x+3k=0\), what is the value of \(k\)?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 28ExpertMathematicsWhat is the absolute difference between the roots of \(3x^2-14x+16=0\)?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 28ExpertMathematicsWhich of the following is a quadratic equation, even though it has terms involving the variable on both sides?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 28ExpertMathematicsThe roots of the equation \\(x^2-5x+2=0\\) are \\(\\alpha\\) and \\(\\beta\\). What is the value of \\(\\alpha+\\beta+2\\alpha\\beta\\)?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30HardMathematicsIf \(x=-2\) is a root of the equation \(x^2+(3k+1)x+2k=0\), what is the value of \(k\)?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30HardMathematicsWhich of the following is a quadratic equation in one variable?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30HardMathematicsIf 4 is a root of the equation \(x^2+sx-32=0\), what is the value of \(s\)?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30MediumMathematicsTo factorise the quadratic equation \(x^2-17x+72=0\), which two numbers should have a sum of 17 and a product of 72?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30MediumMathematicsWhich quadratic equation is obtained by simplifying \((x+4)^2 - 3(x+4) - 10 = 0\)?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30MediumMathematicsIf the roots are \\(-4\\) and \\(-9\\), what is the product of the roots?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30MediumMathematicsWhich of the following is the equivalent equation with integer coefficients for \(\frac{3}{4}x^2-\frac{1}{2}x+2=0\)?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30MediumMathematicsThe sum of the squares of two consecutive positive integers is 145. If the smaller integer is \(x\), which equation is correct?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30MediumMathematicsWhen nine times a number x is subtracted from its square, the result is 36. Which equation correctly represents this?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30MediumMathematicsIf the roots of a quadratic are \(-5\) and \(4\), what is the monic quadratic equation?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30MediumMathematicsWhat is the sign of the discriminant of the equation \(4x^2+x+6=0\)?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30MediumMathematicsWhat is the discriminant \(D\) of the equation \(25x^2-20x+4=0\)?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30MediumMathematicsWrite the equation \((x-6)^2 = 4x + 5\) in its standard form \(ax^2+bx+c=0\).Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30MediumMathematicsFor the equation \(6x^2-13x+5=0\), if \(a, b, c\) are the coefficients, what is the value of \(2a+b-c\)?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 30MediumMathematicsThe area of a square is 15 more than 8 times its side. If the side is x, which equation is correct?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 29MediumMathematicsWhat is the value of b in \(x^2-4\sqrt{2}x+8=0\)?Class 10Quadratic EquationsIntroduction to Quadratic EquationsLevel 29Medium