Question

2. a

3

-b

3 = (___)2 +3ab ( a – b )

= [(a-b) (____)2 + _____(a-b)]

= (a-b) [(____)2 +3ab ]

= (a-b) (a2

-2ab+b2+____)

= ______ (a2+ab+b2

​

Answer 1

Answer:

3 84 44%81% 18%64 834 %4= 7%9%*667%+6

Answer 2

Answer:

2. a

3

-b

3 = (___)2 +3ab ( a – b )

= [(a-b) (____)2 + _____(a-b)]

= (a-b) [(____)2 +3ab ]

= (a-b) (a2

-2ab+b2+____)

= ______ (a2+ab+b2