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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 option gives the simplified form of (\frac{x^{-1}+y^{-1}}{(xy)^{-1}}), where (x\neq0) and (y\neq0)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Hard MathematicsWhat is the value of \(\left(16^{-\frac{3}{4}}\right)\cdot8^{\frac{2}{3}}\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Hard MathematicsIf (u=\frac{\sqrt{3}}{\sqrt{12}}), what is the value of (u^{-2})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Hard MathematicsWhat is the value of (\frac{3^{-2}+3^{-1}}{3^{-3}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 45Hard MathematicsIf (a \neq 0) and (b \neq 0), what is the simplified form of (\dfrac{a^{-1}+b^{-1}}{(ab)^{-1}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsWhat is the value of (\dfrac{1}{4^{-1}-5^{-1}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsIf (x \neq 0), what is the simplified form of (\dfrac{(2x)^3(3x^{-2})}{12x^{-1}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsWhat is the value of (\dfrac{3^{-2}\times 9^2}{27^{-1}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsIf (y \neq 0), what is the simplified form of ((64x^6y^{-3})^{\frac{1}{3}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsWhat is the value of ((2^{-3}+2^{-2})^{-1})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsIf (10^{-3}\times N=0.45), what is the value of (N)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsIf \(a \neq 0\) and \(b \neq 0\), what is the simplified form of \(\left(\dfrac{a^2}{b^{-3}}\right)^{-2}\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsIf (x \neq 0), what is the simplified form of (\dfrac{x^{-3}+x^{-2}}{x^{-3}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsIf (a>0) and (b>0), what is the simplified form of ((a^4b^{-2})^{\frac{1}{2}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsWhat is the value of \(\left(\dfrac{27}{8}\right)^{-\frac{2}{3}}\)?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsIf (x \neq 0), what is the value of (\dfrac{(5x^2)^0+x^0}{2^{-1}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsWhat is the product of ((-4a^2b^{-3})(3a^{-1}b^5))?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsIf (a \neq 0) and (b \neq 0), what is the simplified form of (\dfrac{(a^{-2}b^3)^2}{(ab^{-1})^{-1}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsSimplify: what is the value of (\dfrac{3^4 \times 9^{-1}}{27^{-1}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 44Hard MathematicsWhat is the value of (\dfrac{1}{2^{-1}+3^{-1}})?Class 10PolynomialsOperations on real numbers and the laws of exponentsLevel 43Hard