" 10."x^(3)+y^(3)-12xy+64

Find the value of :(1)x^(3)+y^(3)-12xy+64 when x+y+4=0(2)x^(3)-8y^(3)-36xy+216 when x-2y+6=0

Factorise : x^(3)+y^(3)-12xy+64

If x+y=-4, then the value of x^(3)+y^(3)-12xy+64 will be

Find the value of x^(3)+y^(3)-12xy+64, when x+y=-4

Find the value of : (i) x^(3)+y^(3)-12xy+64 , when x+y=-4 (ii) x^(3)-8y^(3)-36xy-216 , when x=2y+6

Find the value of : (i) x^(3)+y^(3)-12xy+64 , when x+y=-4 (ii) x^(3)-8y^(3)-36xy-216 , when x=2y+6

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 .

Find the value of : (1) x^3 + y^3 -12xy + 64 when x+y+4=0 (2) x^3 -8y^3-36xy+216 when x-2y+6=0