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

The solution to expand ((-a-5)^2)/(5(a^2+5)) is (a^2+10a+25)/(5a^2+25)

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expand ((-a-5)^2)/(5(a^2+5))

expand

\frac{( - a - 5 ) ^{2}}{5 ( a ^{2} + 5 )}

\frac{a ^{2} + 10 a + 25}{5 a ^{2} + 25}

Solution steps

\frac{( - a - 5 ) ^{2}}{5 ( a ^{2} + 5 )}

(- a - 5)^{2} = a^{2} + 10 a + 25

= \frac{a ^{2} + 10 a + 25}{5 ( a ^{2} + 5 )}

Expand

5 (a^{2} + 5) : 5 a^{2} + 25

= \frac{a ^{2} + 10 a + 25}{5 a ^{2} + 25}

y, x + 2 y = 1

(x + y) + z

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\frac{100 ( 6 n ^{2} + 3 )}{2 + n ^{2}}

What is expand ((-a-5)^2)/(5(a^2+5)) ?
The solution to expand ((-a-5)^2)/(5(a^2+5)) is (a^2+10a+25)/(5a^2+25)