factorise x cube root -27 y cube root
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-3hhhhb, I have to go back
MANSHITMAAN:
okk
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x^3 - 27y^3
(x)^3 - (3y)^3
Applying (a^3 - b^3)
(x - 3y) (x^2 + 9y^2 + 3xy)
(x)^3 - (3y)^3
Applying (a^3 - b^3)
(x - 3y) (x^2 + 9y^2 + 3xy)
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