What is expand ((x+3)^2)/((x+5)(x-3)) ?

The solution to expand ((x+3)^2)/((x+5)(x-3)) is (x^2+6x+9)/(x^2+2x-15)

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expand ((x+3)^2)/((x+5)(x-3))

expand

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

\frac{x ^{2} + 6 x + 9}{x ^{2} + 2 x - 15}

Solution steps

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

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

= \frac{x ^{2} + 6 x + 9}{( x + 5 ) ( x - 3 )}

Expand

(x + 5) (x - 3) : x^{2} + 2 x - 15

= \frac{x ^{2} + 6 x + 9}{x ^{2} + 2 x - 15}

\frac{cos ( x ) + i sin ( x )}{( cos ( a ) - sin ( a ) i ) ^{2}}

x (x^{4} e^{4 x} + 2)

(s + 3)^{2}

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

(x - 5) (x + 4 + 3)

What is expand ((x+3)^2)/((x+5)(x-3)) ?
The solution to expand ((x+3)^2)/((x+5)(x-3)) is (x^2+6x+9)/(x^2+2x-15)