What is expand (50pi+200)/((4+pi)^2) ?

The solution to expand (50pi+200)/((4+pi)^2) is (50pi+200)/(16+8pi+pi^2)

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expand (50pi+200)/((4+pi)^2)

expand

\frac{50 π + 200}{( 4 + π ) ^{2}}

\frac{50 π + 200}{16 + 8 π + π ^{2}}

Decimal Notation

7.00123 \dots

Solution steps

\frac{50 π + 200}{( 4 + π ) ^{2}}

(4 + π)^{2} = 16 + 8 π + π^{2}

= \frac{50 π + 200}{16 + 8 π + π ^{2}}

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

(cos (\frac{θ}{2}) - sin (\frac{θ}{2}) e^{i φ})^{2}

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

5010 c + 10 - (\frac{100 ( 2 c - 8 )}{c ^{2} - 8 c + 20})

2 sec (\frac{π}{4} (x + 1))

What is expand (50pi+200)/((4+pi)^2) ?
The solution to expand (50pi+200)/((4+pi)^2) is (50pi+200)/(16+8pi+pi^2)