Question

Simplify the expression ​

Answer 1

`~\hspace{7em}\textit{negative exponents} \\\\ a^(-n) \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^(-n)} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^(-m)\implies a^(n-m) \\\\[-0.35em] ~\dotfill\\\\ \cfrac{d^0\cdot d^(-4)\cdot d^6}{e^(-3)\cdot e^6\cdot e^(-10)}\implies \cfrac{d^(0-4+6)}{e^(-3+6-10)}\implies \cfrac{d^2}{e^(-7)}\implies \cfrac{d^2}{1}\cdot \cfrac{1}{e^(-7)}\implies {\Large \begin{array}{llll} d^2 e^7 \end{array}}`