What is expand (x+2)/((x+1)^2(x^2+1)) ?

The solution to expand (x+2)/((x+1)^2(x^2+1)) is (x+2)/(x^4+2x^2+2x^3+2x+1)

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expand (x+2)/((x+1)^2(x^2+1))

expand

\frac{x + 2}{( x + 1 ) ^{2} ( x ^{2} + 1 )}

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

Solution steps

\frac{x + 2}{( x + 1 ) ^{2} ( x ^{2} + 1 )}

(x + 1)^{2} = x^{2} + 2 x + 1

= \frac{x + 2}{( x ^{2} + 2 x + 1 ) ( x ^{2} + 1 )}

Expand

(x^{2} + 2 x + 1) (x^{2} + 1) : x^{4} + 2 x^{2} + 2 x^{3} + 2 x + 1

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

(4 x - 2)^{2} es

\frac{r}{( r - 9 ) ^{4}}

\frac{x + 4}{( x + 1 ) ^{2} ( x ^{2} + 2 )}

x y d x - (x + 2) d y

\frac{2 ( x + h ) - 1}{2 ( x + h ) + 1}

What is expand (x+2)/((x+1)^2(x^2+1)) ?
The solution to expand (x+2)/((x+1)^2(x^2+1)) is (x+2)/(x^4+2x^2+2x^3+2x+1)