Evaluate
\frac{91}{9}\approx 10.111111111
Factor
\frac{7 \cdot 13}{3 ^ {2}} = 10\frac{1}{9} = 10.11111111111111
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\frac{1}{9}-\left(-10\right)
Reduce the fraction \frac{12}{108} to lowest terms by extracting and canceling out 12.
\frac{1}{9}+10
The opposite of -10 is 10.
\frac{1}{9}+\frac{90}{9}
Convert 10 to fraction \frac{90}{9}.
\frac{1+90}{9}
Since \frac{1}{9} and \frac{90}{9} have the same denominator, add them by adding their numerators.
\frac{91}{9}
Add 1 and 90 to get 91.
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y = 3x + 4
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Matrix
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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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