Evaluate
\frac{4x}{3}-\frac{4}{9}
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\frac{4x}{3}-\frac{4}{9}
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\frac{4}{3}x+\frac{4}{3}\left(-\frac{1}{3}\right)
Use the distributive property to multiply \frac{4}{3} by x-\frac{1}{3}.
\frac{4}{3}x+\frac{4\left(-1\right)}{3\times 3}
Multiply \frac{4}{3} times -\frac{1}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{4}{3}x+\frac{-4}{9}
Do the multiplications in the fraction \frac{4\left(-1\right)}{3\times 3}.
\frac{4}{3}x-\frac{4}{9}
Fraction \frac{-4}{9} can be rewritten as -\frac{4}{9} by extracting the negative sign.
\frac{4}{3}x+\frac{4}{3}\left(-\frac{1}{3}\right)
Use the distributive property to multiply \frac{4}{3} by x-\frac{1}{3}.
\frac{4}{3}x+\frac{4\left(-1\right)}{3\times 3}
Multiply \frac{4}{3} times -\frac{1}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{4}{3}x+\frac{-4}{9}
Do the multiplications in the fraction \frac{4\left(-1\right)}{3\times 3}.
\frac{4}{3}x-\frac{4}{9}
Fraction \frac{-4}{9} can be rewritten as -\frac{4}{9} by extracting the negative sign.
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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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