Answer :

[tex] \frac{8x}{2x^4}= \frac{4*2*x}{2*x^3*x} = \frac{4}{x^3} [/tex]

Have a nice day :)
crisforp
( 8 / 2 ) × ( [tex] \frac{x}{ x^{4} } [/tex] ) = 4 × ([tex] \frac{1}{ x^{3} } [/tex] ) = [tex] \frac{4}{ x^{3} } [/tex];

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