Evaluate
-27.96
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-27.96
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1.44-4\left(-1.5\right)\left(-4.9\right)
Calculate 1.2 to the power of 2 and get 1.44.
1.44-\left(-6\left(-4.9\right)\right)
Multiply 4 and -1.5 to get -6.
1.44-29.4
Multiply -6 and -4.9 to get 29.4.
-27.96
Subtract 29.4 from 1.44 to get -27.96.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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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