What is x((-2)/3)(0.4) ?

The solution to x((-2)/3)(0.4) is -(4x)/(15)

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simplify x((-2)/3)(0.4)

simplify

x (\frac{- 2}{3}) (0.4)

- \frac{4 x}{15}

Solution steps

x (\frac{- 2}{3}) (0.4)

0.4 = \frac{2}{5}

= x \frac{- 2}{3} \cdot \frac{2}{5}

= \frac{- 2}{3} \cdot \frac{2}{5} x

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

\frac{- 2}{3} = - \frac{2}{3}

= - \frac{2}{3} \cdot \frac{2}{5} x

Apply the fraction rule:

a \cdot \frac{b}{c} \cdot \frac{d}{e} = \frac{a \cdot b \cdot d}{c \cdot e}

= - \frac{2 \cdot 2 x}{3 \cdot 5}

Multiply the numbers:

2 \cdot 2 = 4

= - \frac{4 x}{3 \cdot 5}

Multiply the numbers:

3 \cdot 5 = 15

= - \frac{4 x}{15}

x^{3} + 3 x^{2} - 5 x + 1

(3 x + 1) (\frac{1}{x})

\frac{( x ^{3} + 8 - 9 x )}{( x ^{2} + 2 - 3 x )}

\frac{e ^{- 3} x}{( 1 + e ^{- x} )}

(2 y^{- 1})^{- 1}