Respuesta :
Simplify:
1. Assume you need to multiply the variables by the numbers next to them:
- [tex]3 * f (-4) - 3 * g (-2)=-12f + 6g[/tex]
2. Assume the number next to the variables mean exponents:
- [tex]3 * f ^{-4} - 3 * g^{-2}=3/f^4-3/g^2=3(g^2-f^4)/f^4g^2[/tex]