Evaluate
56.8
Factor
\frac{71 \cdot 2 ^ {2}}{5} = 56\frac{4}{5} = 56.8
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23.2+72\times 0.3+60\times 0.2
Multiply 58 and 0.4 to get 23.2.
23.2+21.6+60\times 0.2
Multiply 72 and 0.3 to get 21.6.
44.8+60\times 0.2
Add 23.2 and 21.6 to get 44.8.
44.8+12
Multiply 60 and 0.2 to get 12.
56.8
Add 44.8 and 12 to get 56.8.
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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