Simplify and choose the answer with only positive exponents.

MATHEMATICS · Single correct · CBSE · Mathematics · Number Systems · Number Systems

Problem

Simplify 5m0n−410m−2n\dfrac{5m^{0}n^{-4}}{10m^{-2}n} and choose the answer with only positive exponents. (a) m2n5\dfrac{m^{2}}{n^{5}} (b) m−22n5\dfrac{m^{-2}}{2 n^{5}} (c) m22n5\dfrac{m^{2}}{2 n^{5}} (d) m22n3\dfrac{m^{2}}{2 n^{3}}

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