Evaluate
-6.3
Factor
-6.3
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0.6-1.1-3.7-2.1
Subtract 2.1 from 2.7 to get 0.6.
-0.5-3.7-2.1
Subtract 1.1 from 0.6 to get -0.5.
-4.2-2.1
Subtract 3.7 from -0.5 to get -4.2.
-6.3
Subtract 2.1 from -4.2 to get -6.3.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
Arithmetic
699 * 533
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
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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