What is expand (b^2)/((n-1)*s^2) ?

The solution to expand (b^2)/((n-1)*s^2) is (b^2)/(ns^2-s^2)

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expand (b^2)/((n-1)*s^2)

expand

\frac{b ^{2}}{( n - 1 ) \cdot s ^{2}}

\frac{b ^{2}}{n s ^{2} - s ^{2}}

Solution steps

\frac{b ^{2}}{( n - 1 ) s ^{2}}

Expand

(n - 1) s^{2} : n s^{2} - s^{2}

= \frac{b ^{2}}{n s ^{2} - s ^{2}}

(- 8 t^{3} + 68 t^{2} - 204 t + 207) \cdot (- 1.2)

f (s) [(1 + e^{2 t})^{2}]

\frac{3 ( x + y )}{x}

\frac{( 4 t + 1 ) y ^{'} ( t )}{t}

lo g_{4} (ab)

What is expand (b^2)/((n-1)*s^2) ?
The solution to expand (b^2)/((n-1)*s^2) is (b^2)/(ns^2-s^2)