Write the following without fractions:

MATHEMATICS · Multi-part · AoPS · Mathematics · Follow the Rules · Follow the Rules

Problem

Write the following without fractions: (a)

\frac{4+2x}{x^{-1}}

(b)

\frac{5-4x}{x^{-2}}

(c)

\frac{6+3x}{x^{-3}}

(d)

\frac{x^2+3}{x^{-1}}

(e)

\frac{x^2+x-4}{x^{-2}}

(f)

\frac{x^3-3x+6}{x^{-3}}

(g)

\frac{x^3-6x+10}{x^{-2}}

(h)

\frac{x^2+4+x^{-1}}{x^{-3}}