Factorise 8x^3-y^3-12x^2y+6xy^2
Answers
Answered by
124
(2x)^3-y^3-6xy(2x-y)
(2x-y)(4x^2 +2xy+y^2) - 6xy(2x-y)
(2x-y)-[4x^2 +2xy+y^2 - 6xy]
(2x-y)(4x^2-4xy+y^2)
(2x-y)[(2x)^2-2x2xy+y^2]
(2x-y)(2x-y)^2
(2x-y)^3
(2x-y)(4x^2 +2xy+y^2) - 6xy(2x-y)
(2x-y)-[4x^2 +2xy+y^2 - 6xy]
(2x-y)(4x^2-4xy+y^2)
(2x-y)[(2x)^2-2x2xy+y^2]
(2x-y)(2x-y)^2
(2x-y)^3
Answered by
33
Answer:
(2x-y)^3 is the ans
Step-by-step explanation:
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