What is ((-2)/(3x+y))^3 ?

The solution to ((-2)/(3x+y))^3 is -8/((3x+y)^3)

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simplify ((-2)/(3x+y))^3

simplify

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

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

Solution steps

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

Apply exponent rule:

(\frac{a}{b})^{c} = \frac{a ^{c}}{b ^{c}}

= \frac{( - 2 ) ^{3}}{( 3 x + y ) ^{3}}

(- 2)^{3} = - 8

= \frac{- 8}{( 3 x + y ) ^{3}}

Apply the fraction rule:

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

= - \frac{8}{( 3 x + y ) ^{3}}

(6 x + 6 y)^{3}

20 x^{2} - 8 m - 12

(x - y)^{3} + (y - z)^{3} + (3 c - 5 a)^{3}

\frac{( 2 b \cdot b - 2 b ^{- \frac{1}{2}} )}{( b ^{- 1} - b )}

2 x^{3} + 13 x^{2} + 15 x