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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 of the following is not a polynomial in \(x\)?Class 10PolynomialsPolynomials in one variableLevel 47Easy MathematicsWhat is the value of \(\left(\frac{5}{8}\right)^{-2}+\left(\frac{8}{5}\right)^{-2}\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsWhat is the simplified form of the following expression, where \(b\ne0\)? \(\frac{6b^{-3}+9b^{-3}}{3b^{-5}}\)Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsWhat is the simplified form of \(\left(\frac{9r^{-4}s^{3}}{81r^{2}s^{-5}}\right)^{-1}\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsWhat is the value of (\frac{5^{-2}+5^{-3}}{5^{-4}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsWhat is the value of \(\left(125^{\frac{2}{3}}\right)\cdot\left(25^{-\frac{3}{2}}\right)\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsWhat is the simplified form of \(\left(\frac{x^{-4}y^{5}}{z^{-2}}\right)^{-1}\cdot\frac{y^{3}}{x^{2}z^{4}}\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsFor \(x\ne0\), what is the simplified form of \(\frac{(5x^{-2})^{2}(2x^{4})^{2}}{20x^{4}}\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsWhat is the value of \(\left(\frac{25}{49}\right)^{-\frac{3}{2}}\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsWhat is the value of \(\left(25^{\frac{3}{2}}\right)\cdot\left(125^{-\frac{2}{3}}\right)\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsWhat is the simplified form of (\frac{x^{-4}-y^{-4}}{x^{-2}-y^{-2}}), where (x\neq0), (y\neq0), and (x^{2}\neq y^{2})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsWhat is the simplified value of (\frac{13^{4}\cdot169^{-1}}{2197^{-1}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsWhat is the value of \(\left(\frac{81}{256}\right)^{-\frac{3}{4}}\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsFor \(p,q\neq 0\), what is the simplified form of \(\left(\frac{p^{-5}q^{4}}{p^{-1}q^{-2}}\right)^{-2}\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsIf \(x\neq0\), what is the simplified form of \(\left(\frac{4x^{-2}}{x^{3}}\right)^{-1}\cdot x^{-4}\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Expert MathematicsWhat is the value of \(\left(\frac{4}{7}\right)^{-2}+\left(\frac{7}{4}\right)^{-2}\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Expert MathematicsWhat is the simplified form of 8b^{-2}+6b^{-2}9 divided by 5b^{-3}9, where b\ne09?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Expert MathematicsWhat is the simplified form of \(\left(\frac{7r^{-3}s^{2}}{49r^{2}s^{-4}}\right)^{-1}\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Expert MathematicsWhat is the value of (\frac{3^{-2}+3^{-4}}{3^{-3}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Expert MathematicsWhat is the value of \(\left(64^{\frac{2}{3}}\right)\cdot\left(8^{-\frac{4}{3}}\right)\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Expert