What is expand (x(x-1))/((15+x)(14+x)) ?

The solution to expand (x(x-1))/((15+x)(14+x)) is (x^2-x)/(210+29x+x^2)

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expand (x(x-1))/((15+x)(14+x))

expand

\frac{x ( x - 1 )}{( 15 + x ) ( 14 + x )}

\frac{x ^{2} - x}{210 + 29 x + x ^{2}}

Solution steps

\frac{x ( x - 1 )}{( 15 + x ) ( 14 + x )}

Expand

(15 + x) (14 + x) : 210 + 29 x + x^{2}

= \frac{x ( x - 1 )}{210 + 29 x + x ^{2}}

Expand

x (x - 1) : x^{2} - x

= \frac{x ^{2} - x}{210 + 29 x + x ^{2}}

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

\frac{2}{( s + 1 ) \cdot ( s ^{2} + 2 s + 2 ) \cdot ( s ^{3} + 3 s ^{2} + 4 s + 4 )}

(x + 4 i)^{3} (x - 4 i)

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

f (x) ((x) = \frac{4}{7} x - \frac{16}{7})

What is expand (x(x-1))/((15+x)(14+x)) ?
The solution to expand (x(x-1))/((15+x)(14+x)) is (x^2-x)/(210+29x+x^2)