( 9 . ) \frac { 8 } { 2 } + \frac { 18 } { 6 }
Evaluate
39
Factor
3\times 13
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9\times 4+\frac{18}{6}
Divide 8 by 2 to get 4.
36+\frac{18}{6}
Multiply 9 and 4 to get 36.
36+3
Divide 18 by 6 to get 3.
39
Add 36 and 3 to get 39.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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