" 10."(a-2b)^(3)-512b^(3)quad " 11."

Factorize: (a-2b)^(3)-512b^(3)

8(3a-2b)^2-10(3a-2b)

Factorize: (a-2b)^3-512 b^3

The value of 2a^(3)-[3a^(3)+4b^(3)-{2a^(3)+(-7a^(3))}5a^(3)-7b^(3)] is (a) -11a^(3)+3b^(3)( b) 7b^(3)+3a^(3)(c)11a^(3)-3b^(3) (d) (11a^(3)+3b^(3))

Factorise : 343a^3-512b^3

Find the following products: 2a^(3)(3a+5b) (ii) -11a(3a+2b)-5a(7a-2b)( iv) -11y^(2)(3y+7)

If a+b+c=27 then (a-7)^(3)+(b-9)^(3)+(c-11)^(3)-3(a-7)(b-9)(c-11)=