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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 = 4 is a root of ax² − 10x + 8 = 0, what is the value of a?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 33MediumMathematicsIs \(x=-3\) a root of the equation \(2x^2+7x+3=0\)?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 33MediumMathematicsIs \(x=5\) a root of the equation \(x^2-10x+25=0\)?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 33MediumMathematicsIf \(3\) is a root of the equation \(x^2+kx-18=0\), what is the value of \(k\)?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 32MediumMathematicsIs x = -2 a root of the equation 3x² + 2x - 8 = 0?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 32MediumMathematicsIs \(x=4\) a root of the equation \(x^2-9x+20=0\)?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 32MediumMathematicsIf substituting (x=a) in a quadratic equation (p(x)=0) gives (p(a)=0), what is (a) called?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 32MediumMathematicsIf 2 is a root of x² + kx − 14 = 0, what is the value of k?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 31EasyMathematicsIs \(x=-1\) a root of the equation \(2x^2+5x+3=0\)?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 31MediumMathematicsIs (x=3)  a root of the equation (x^2-7x+12=0) ?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 31MediumMathematicsIf (p(r)=0) for a quadratic polynomial (p(x)), which statement about (r) is correct?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 31MediumMathematicsIf x = −4 is a root of 2x² + px − 8 = 0, what is the value of p?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 33EasyMathematicsIf \(x=4\) is a root of the equation \(2x^2-9x+n=0\), what is the value of \(n\)?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 33EasyMathematicsWhich of the following statements about the equation \(x^2-100=0\) is incorrect?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 33EasyMathematicsIf \\(-3\\) is a root of the equation \\(x^2+ux-18=0\\), what is the value of \\(u\\)?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 33EasyMathematicsIf \(3\) is a root of the equation \(x^2+sx-12=0\), what is the value of \(s\)?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 33EasyMathematicsIs \(x=-1\) a root of the equation \(2x^2+x-1=0\)?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 33EasyMathematicsIs \(x=2\) a root of the equation \(x^2-4x+4=0\)?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 33EasyMathematicsIf x = 2 is a root of the equation \(3x^2 - 8x + n = 0\), what is the value of \(n\)?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 32EasyMathematicsIf −1 is a root of x² + rx − 12 = 0, what is the value of r?Class 10Quadratic EquationsRoots of a Quadratic EquationLevel 31Easy