Answer:
[tex]\frac{2}{x^4}[/tex]
Step-by-step explanation:
The expression is [tex]2x^{-4}[/tex]
We use the rule of exponents shown below to change the original to "positive" exponent form:
[tex]a^-b=\frac{1}{a^b}[/tex]
Now we can change the original expression given into positive exponent:
[tex]2x^{-4}\\=\frac{2}{x^4}[/tex]
