" 24.The product "(a+b)(a-b)(a^(2)-ab+b^(2))(a^(2)+ab+b^(2))" is equal to "

The product (a+b)(a-b)(a^(2)-ab+b^(2))(a^(2)+ab+b^(2)) is equal to: a^(6)+b^(6)(b)a^(6)-b^(6)(c)a^(3)-b^(3)(d)a^(3)+b^(3)

Find the product: (2a-b)(ab^(2)-a^(2)b)

If a and b are non zero rational unequal numbers, then ((a+b)^(2)-(a-b)^(2))/(a^(2)b-ab^(2)) is equal to :

Find the product of 3ab^(2)and (4ab+3b^(2))

|AxxB|^(2)+(A.B)^(2) is equal to

tan [ i log ((a - ib)/(a + ib )) ] is equal to : a) ab b) (2 ab)/( a ^(2) - b ^(2)) c) (a ^(2) - b ^(2))/( 2 ab) d) (2 ab)/( a ^(2) + b ^(2))