Question

Solve : $\frac{a^{-7}\times b^{-7}\times c^5\times d^4}{a^3\times b^{-5}\times c^{-3}\times d^8}$

Answer 1

$\frac{a^{-7}\times b^{-7}\times c^5\times d^4}{a^3\times b^{-5}\times c^{-3}\times d^8}$ $=a^{-10}\times b^{-2}\times c^8\times d^{-4}$