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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।

MathematicsWhich form is obtained by rationalising the denominator of (\dfrac{3}{2-\sqrt{3}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44HardMathematicsIn which option is the correct conjugate chosen to rationalize an irrational denominator?Class 10PolynomialsIrrational numbers and real numbersLevel 27ExpertMathematicsIf \(x=4-\sqrt{15}\), then \(\frac{1}{x}\) is equal to which expression?Class 10PolynomialsIrrational numbers and real numbersLevel 27ExpertMathematicsIf (\frac{1}{\sqrt{7}+\sqrt{6}}) is rationalized, what is its value?Class 10PolynomialsIrrational numbers and real numbersLevel 26ExpertMathematicsIf (x=\frac{1}{\sqrt{5}-2}), what is the simplified form of (x)?Class 10PolynomialsIrrational numbers and real numbersLevel 26HardMathematicsIf (x=3+\sqrt{8}), what is (\frac{1}{x}) equal to?Class 10PolynomialsIrrational numbers and real numbersLevel 28HardMathematicsIf one zero of (p(x)=x^2-2x-2) is (1+\sqrt{3}), what is the other zero?Class 10PolynomialsIrrational numbers and real numbersLevel 25ExpertMathematicsWhich option is the rationalized form of (\frac{1}{5-\sqrt{6}})?Class 10PolynomialsIrrational numbers and real numbersLevel 25HardMathematicsIf \(a=\sqrt{7}+\sqrt{2}\) and \(b=\sqrt{7}-\sqrt{2}\), what is the value of \(ab\)?Class 10PolynomialsIrrational numbers and real numbersLevel 25HardMathematicsWhich option is the simplified form of \(\left(\frac{\sqrt{3}+\sqrt{2}}{\sqrt{3}-\sqrt{2}}\right)\)?Class 10PolynomialsIrrational numbers and real numbersLevel 25HardMathematicsIf (x=2+\sqrt{3}), which equation is true?Class 10PolynomialsIrrational numbers and real numbersLevel 25MediumMathematicsIf (m=\frac{1}{\sqrt{5}+\sqrt{2}}), what is the simplified form of (m)?Class 10PolynomialsIrrational numbers and real numbersLevel 25HardMathematicsWhich option is the value of ((\sqrt{13}+\sqrt{12})(\sqrt{13}-\sqrt{12}))?Class 10PolynomialsIrrational numbers and real numbersLevel 25HardMathematicsIf \(r=\sqrt{2}+\sqrt{3}\), what is the simplified form of \(r+\dfrac{1}{r}\)?Class 10PolynomialsIrrational numbers and real numbersLevel 25HardMathematicsWhich option correctly describes the nature of ((5+\sqrt{6})(5-\sqrt{6})+\sqrt{24})?Class 10PolynomialsIrrational numbers and real numbersLevel 25HardMathematicsIf (p=2+\sqrt{3}), what is (\frac{1}{p}) equal to?Class 10PolynomialsIrrational numbers and real numbersLevel 25HardMathematicsWhich option is the rationalized form of (\frac{1}{3+\sqrt{5}})?Class 10PolynomialsIrrational numbers and real numbersLevel 25MediumMathematicsIf (a=3+\sqrt{7}) and (b=3-\sqrt{7}), what is the value of (a^2+b^2)?Class 10PolynomialsIrrational numbers and real numbersLevel 25HardMathematicsIf (p=7+\sqrt{11}) and (q=7-\sqrt{11}), what is the value of (pq)?Class 10PolynomialsIrrational numbers and real numbersLevel 27MediumMathematicsWhich of the following is the value of ((\sqrt{10}+\sqrt{5})(\sqrt{10}-\sqrt{5}))?Class 10PolynomialsIrrational numbers and real numbersLevel 27Medium