What is factor 64x^3-216y^3 ?

The solution to factor 64x^3-216y^3 is 8(2x-3y)(4x^2+6xy+9y^2)

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factor 64x^3-216y^3

factor

64 x^{3} - 216 y^{3}

8 (2 x - 3 y) (4 x^{2} + 6 x y + 9 y^{2})

Solution steps

64 x^{3} - 216 y^{3}

Factor out common term

8 : 8 (8 x^{3} - 27 y^{3})

= 8 (8 x^{3} - 27 y^{3})

Factor

8 x^{3} - 27 y^{3} : (2 x - 3 y) (4 x^{2} + 6 x y + 9 y^{2})

= 8 (2 x - 3 y) (4 x^{2} + 6 x y + 9 y^{2})

2 n^{- \frac{2}{3}} (n^{\frac{8}{3}} - 3 n^{\frac{5}{3}})

3 x^{2} + 39 = 18 x

2^{\frac{1}{3}} \cdot 4^{\frac{1}{3}}

12 = a^{2}

4 (2 x - 4) - 5 x + 4 = - 30

What is factor 64x^3-216y^3 ?
The solution to factor 64x^3-216y^3 is 8(2x-3y)(4x^2+6xy+9y^2)