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Popular >

expand (ML(-L+1))/4

Solution

expand

\frac{M L ( - L + 1 )}{4}

Solution

- \frac{L ^{2} M}{4} + \frac{L M}{4}

Solution steps

\frac{M L ( - L + 1 )}{4}

Expand

M L (- L + 1) : - L^{2} M + L M

= \frac{- L ^{2} M + L M}{4}

Apply the fraction rule:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{- L ^{2} M + L M}{4} = - \frac{L ^{2} M}{4} + \frac{L M}{4}

= - \frac{L ^{2} M}{4} + \frac{L M}{4}

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Frequently Asked Questions (FAQ)

What is expand (ML(-L+1))/4 ?
The solution to expand (ML(-L+1))/4 is -(L^2M)/4+(LM)/4