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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।

MathematicsUsing an algebraic identity, find the value of \(72\cdot68\).Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45MediumMathematicsWhat is the factorized form of the polynomial \(121x^2-144\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45MediumMathematicsWhat is the simplified form of \\(x+12)(x-12)\\?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45MediumMathematicsWhat is the factorized form of the expression \(81x^2-100y^2\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44MediumMathematicsWhat is the simplified form of \((6x+5)(6x-5)\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44MediumMathematicsWhat is the value of \(2.5^2-1.5^2\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44EasyMathematicsUsing an algebraic identity, find the value of 64 × 56.Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44MediumMathematicsWhat is the factorized form of \(64x^2-81\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44MediumMathematicsWhat is the value of 1.5^2-0.5^2?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 43EasyMathematicsUsing an algebraic identity, find the value of \(53\cdot47\).Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 43MediumMathematicsWhat is the factorized form of \(49x^2-64\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 43MediumMathematicsWhat is the simplified form of \((x+7)(x-7)\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 43MediumMathematicsThe product of the numbers obtained by subtracting 5 from and adding 5 to a number is 119. What is the positive number?Class 10Quadratic EquationsWord Problems and ApplicationsLevel 42ExpertMathematicsA present age is (x) years. The product of the age after (10) years and the age (10) years ago is (1500). What is the present age?Class 10Quadratic EquationsWord Problems and ApplicationsLevel 40ExpertMathematicsA person's present age is \(x\) years. The product of the person's age 12 years from now and 12 years ago is 2160. What is the person's present age?Class 10Quadratic EquationsWord Problems and ApplicationsLevel 40ExpertMathematicsA present age is (x) years. The product of the age after (6) years and the age (6) years ago is (1333). What is the present age?Class 10Quadratic EquationsWord Problems and ApplicationsLevel 41HardMathematicsA person's present age is \(x\) years. The product of the person's age after 7 years and the age 7 years ago is 1551. What is the person's present age?Class 10Quadratic EquationsWord Problems and ApplicationsLevel 41HardMathematicsA present age is (x) years. The product of the age after (4) years and the age (4) years ago is (609). What is the present age?Class 10Quadratic EquationsWord Problems and ApplicationsLevel 40HardMathematicsA person's present age is \(x\) years. The product of the person's age 5 years from now and age 5 years ago is 875. What is the person's present age?Class 10Quadratic EquationsWord Problems and ApplicationsLevel 40HardMathematicsIf (x^2-2ux+u^2-v^2=0), what are its roots?Class 10Quadratic EquationsMethods of Solving Quadratic EquationsLevel 36Expert