Evaluate
\frac{c\left(c-\sqrt{5}\right)}{2}
Differentiate w.r.t. c
c = -\frac{\sqrt{5}}{2} = -1.118033988749895
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\frac{c^{2}-c\sqrt{5}}{2}
Use the distributive property to multiply c by c-\sqrt{5}.
Examples
Quadratic equation
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Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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