What is expand ((m-Np)^2)/(Np(1-p)) ?

The solution to expand ((m-Np)^2)/(Np(1-p)) is (m^2-2Nmp+N^2p^2)/(Np-Np^2)

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expand ((m-Np)^2)/(Np(1-p))

expand

\frac{( m - Np ) ^{2}}{Np ( 1 - p )}

\frac{m ^{2} - 2 N m p + N ^{2} p ^{2}}{Np - N p ^{2}}

Solution steps

\frac{( m - Np ) ^{2}}{Np ( 1 - p )}

(m - Np)^{2} = m^{2} - 2 N m p + N^{2} p^{2}

= \frac{m ^{2} - 2 N m p + N ^{2} p ^{2}}{Np ( - p + 1 )}

Expand

Np (1 - p) : Np - N p^{2}

= \frac{m ^{2} - 2 N m p + N ^{2} p ^{2}}{Np - N p ^{2}}

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

\frac{( 8 b + 9 ) ^{3}}{1728}

(4 x^{2} + x^{2} u - 3 u^{2} x^{2}) d x

\frac{1 + 4 x ^{2}}{( 1 - x ^{2} ) ^{2}}

\frac{1}{x ^{2} ( x ^{2} + 25 )}

What is expand ((m-Np)^2)/(Np(1-p)) ?
The solution to expand ((m-Np)^2)/(Np(1-p)) is (m^2-2Nmp+N^2p^2)/(Np-Np^2)