What is expand (4x^2-1)/((x+5)(x+3)) ?

The solution to expand (4x^2-1)/((x+5)(x+3)) is (4x^2-1)/(x^2+8x+15)

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expand (4x^2-1)/((x+5)(x+3))

expand

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

\frac{4 x ^{2} - 1}{x ^{2} + 8 x + 15}

Solution steps

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

Expand

(x + 5) (x + 3) : x^{2} + 8 x + 15

= \frac{4 x ^{2} - 1}{x ^{2} + 8 x + 15}

\frac{x ( 5 ln ( x ) - 1 )}{25}

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

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

\frac{x ( 100 - x )}{4}

(11 y - 13) (- 8 y + 16)

What is expand (4x^2-1)/((x+5)(x+3)) ?
The solution to expand (4x^2-1)/((x+5)(x+3)) is (4x^2-1)/(x^2+8x+15)