Factorise : (i) a^(3)+27b^(3)+8c^(3)-18abc "" (ii) 2sqrt(2)a^(3)+8b^( – InterviewSolution

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1.	Factorise : (i) a^(3)+27b^(3)+8c^(3)-18abc "" (ii) 2sqrt(2)a^(3)+8b^(3)-27c^(3)+18sqrt(2)abc (iii) x^(3)+y^(3)-12xy+64 "" (iv) 125-8x^(3)-27y^(3)=90xy.
Answer» Answer :`(i) (a+3b+2c)(a^(2)+9b^(2)+4C^(2)-3ab-6bc-2ca) "" (ii) (SQRT(2)a+2b-3c)(2a^(2)+4B^(2)+9C^(2)-2sqrt(2)ab+6bc+3sqrt(2)ca)` `(iii) (x+y+4)(x^(2)+y^(2)+16-xy-4y-4x) "" (iv) (5-2x-3y)(25+4x^(2)+9y^(2)+10-6xy+15y)`

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