What is expand ((x+6)^2)/((x-3)^2(x+3)) ?

The solution to expand ((x+6)^2)/((x-3)^2(x+3)) is (x^2+12x+36)/(x^3-3x^2-9x+27)

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expand ((x+6)^2)/((x-3)^2(x+3))

expand

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

\frac{x ^{2} + 12 x + 36}{x ^{3} - 3 x ^{2} - 9 x + 27}

Solution steps

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

(x - 3)^{2} = x^{2} - 6 x + 9

= \frac{( x + 6 ) ^{2}}{( x ^{2} - 6 x + 9 ) ( x + 3 )}

(x + 6)^{2} = x^{2} + 12 x + 36

= \frac{x ^{2} + 12 x + 36}{( x ^{2} - 6 x + 9 ) ( x + 3 )}

Expand

(x^{2} - 6 x + 9) (x + 3) : x^{3} - 3 x^{2} - 9 x + 27

= \frac{x ^{2} + 12 x + 36}{x ^{3} - 3 x ^{2} - 9 x + 27}

\frac{1}{2} x^{4} - \frac{5}{3} x^{3} - \frac{1}{2} x^{2} + 6 x + 1

0.12 + \frac{0.12}{3.5 s} + 0.105 s

4 (2 +, + (2 + 5 i) (6 - 2 i))

\frac{x ( x - 3 )}{x + 4}

\frac{( 20 - t ) ( - t + 10 )}{400}

What is expand ((x+6)^2)/((x-3)^2(x+3)) ?
The solution to expand ((x+6)^2)/((x-3)^2(x+3)) is (x^2+12x+36)/(x^3-3x^2-9x+27)