Evaluate
-4.125
Factor
-4.125
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-4.5\times 30.25+24\times 5.5
Calculate 5.5 to the power of 2 and get 30.25.
-136.125+24\times 5.5
Multiply -4.5 and 30.25 to get -136.125.
-136.125+132
Multiply 24 and 5.5 to get 132.
-4.125
Add -136.125 and 132 to get -4.125.
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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