0,2 \frac { 9 } { 19 } ( 4,22 - 28,07 : 3,5 )
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0\times \frac{38+9}{19}\left(4,22-\frac{28,07}{3,5}\right)
Multiply 2 and 19 to get 38.
0\times \frac{47}{19}\left(4,22-\frac{28,07}{3,5}\right)
Add 38 and 9 to get 47.
0\left(4,22-\frac{28,07}{3,5}\right)
Multiply 0 and \frac{47}{19} to get 0.
0\left(4,22-\frac{2807}{350}\right)
Expand \frac{28,07}{3,5} by multiplying both numerator and the denominator by 100.
0\left(4,22-\frac{401}{50}\right)
Reduce the fraction \frac{2807}{350} to lowest terms by extracting and canceling out 7.
0\left(\frac{211}{50}-\frac{401}{50}\right)
Convert decimal number 4,22 to fraction \frac{422}{100}. Reduce the fraction \frac{422}{100} to lowest terms by extracting and canceling out 2.
0\times \frac{211-401}{50}
Since \frac{211}{50} and \frac{401}{50} have the same denominator, subtract them by subtracting their numerators.
0\times \frac{-190}{50}
Subtract 401 from 211 to get -190.
0\left(-\frac{19}{5}\right)
Reduce the fraction \frac{-190}{50} to lowest terms by extracting and canceling out 10.
0
Multiply 0 and -\frac{19}{5} to get 0.
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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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