What is expand (1+a^2+4a)/(a(a+1)) ?

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

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expand (1+a^2+4a)/(a(a+1))

expand

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

\frac{1 + a ^{2} + 4 a}{a ^{2} + a}

Solution steps

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

Expand

a (a + 1) : a^{2} + a

= \frac{1 + a ^{2} + 4 a}{a ^{2} + a}

- 3 (2 r - \frac{3}{11})

\frac{1}{x} + \frac{1}{x + 7} + \frac{1}{x + 1}

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

\frac{1}{w ( w + i ) ^{2}}

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