What is expand (2(x^4+3))/(x^4) ?

The solution to expand (2(x^4+3))/(x^4) is 2+6/(x^4)

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expand (2(x^4+3))/(x^4)

expand

\frac{2 ( x ^{4} + 3 )}{x ^{4}}

2 + \frac{6}{x ^{4}}

Solution steps

\frac{2 ( x ^{4} + 3 )}{x ^{4}}

Expand

2 (x^{4} + 3) : 2 x^{4} + 6

= \frac{2 x ^{4} + 6}{x ^{4}}

Apply the fraction rule:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{2 x ^{4} + 6}{x ^{4}} = \frac{2 x ^{4}}{x ^{4}} + \frac{6}{x ^{4}}

= \frac{2 x ^{4}}{x ^{4}} + \frac{6}{x ^{4}}

Cancel

\frac{2 x ^{4}}{x ^{4}} : 2

= 2 + \frac{6}{x ^{4}}

(- 3)^{4}

(1 + i)^{20} + (1 - i)^{18}

(x - \frac{x ^{3}}{6} + \frac{x ^{5}}{120})^{2}

\frac{( a ) ( x ^{3} - x ^{2} - 8 x + k )}{( x + 2 )}

(3 - 33 i)^{4}

What is expand (2(x^4+3))/(x^4) ?
The solution to expand (2(x^4+3))/(x^4) is 2+6/(x^4)