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\frac{fm}{ℏ}
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\frac{fm}{ℏ}
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\frac{2f+fm-f\times 2}{ℏ}
Use the distributive property to multiply f by 2+m.
\frac{fm}{ℏ}
Combine 2f and -f\times 2 to get 0.
\frac{2f+fm-f\times 2}{ℏ}
Use the distributive property to multiply f by 2+m.
\frac{fm}{ℏ}
Combine 2f and -f\times 2 to get 0.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
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Integration
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Limits
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