Question 1

Please solve it. It will help me for my exam preparation.

Question 2

$\quad \huge \quad \quad \boxed{ \tt \:Answer }$

$\qquad \tt \rightarrow \: \cfrac{ y{ }^(2) }{(p - y) {}^(y) }$

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$\large \tt Solution \: :$

$\qquad \tt \rightarrow \: \cfrac{ {p}^(2) }{(p - y) {}^(y) } + \cfrac{ - 2p}{(p - y) {}^(y - 1) } + \cfrac{1}{(p - y) {}^(y - 2) }$

$\qquad \tt \rightarrow \: \cfrac{ {p}^(2) + ( - 2p)(p - y) + 1(p - y) { }^(2) }{(p - y) {}^(y) }$

$\qquad \tt \rightarrow \: \cfrac{ {p}^(2)- 2p {}^(2) + 2py + p {}^(2) + y{ }^(2) - 2py}{(p - y) {}^(y) }$

$\qquad \tt \rightarrow \: \cfrac{ {p}^(2) + {p}^(2) - 2p {}^(2) + 2py - 2py + y{ }^(2) }{(p - y) {}^(y) }$

$\qquad \tt \rightarrow \: \cfrac{ y{ }^(2) }{(p - y) {}^(y) }$

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

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