Evaluate
1
Factor
1
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0.2+0.15\times 2+0.25+0.15+0.05\times 2
Multiply 0.1 and 2 to get 0.2.
0.2+0.3+0.25+0.15+0.05\times 2
Multiply 0.15 and 2 to get 0.3.
0.5+0.25+0.15+0.05\times 2
Add 0.2 and 0.3 to get 0.5.
0.75+0.15+0.05\times 2
Add 0.5 and 0.25 to get 0.75.
0.9+0.05\times 2
Add 0.75 and 0.15 to get 0.9.
0.9+0.1
Multiply 0.05 and 2 to get 0.1.
1
Add 0.9 and 0.1 to get 1.
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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