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-563.6
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-563.6
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64\left(-9.9\right)+7-7\left(67-76\right)
Subtract 4 from -5.9 to get -9.9.
-633.6+7-7\left(67-76\right)
Multiply 64 and -9.9 to get -633.6.
-626.6-7\left(67-76\right)
Add -633.6 and 7 to get -626.6.
-626.6-7\left(-9\right)
Subtract 76 from 67 to get -9.
-626.6-\left(-63\right)
Multiply 7 and -9 to get -63.
-626.6+63
The opposite of -63 is 63.
-563.6
Add -626.6 and 63 to get -563.6.
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
Arithmetic
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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
\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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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