Match each of the following with its correct simplified solution.
ab(a + b)
(a + b)(2a + 2b)
(a + b)2
(a + b)(a - b)
match.
A. a2 + 2ab + b2
B. 2a2 + 4ab + 2b2
C. a2 - b2
D. a2b + ab2

@timo86m @primeralph @Directrix

Question

Match each of the following with its correct simplified solution. 
ab(a + b)
 (a + b)(2a + 2b)
  (a + b)2
 (a + b)(a - b) 
match.
A. a2 + 2ab + b2 
B. 2a2 + 4ab + 2b2 
C. a2 - b2 
D. a2b + ab2 
 
@timo86m @primeralph @Directrix

anonymous · Answer

ab(a + b)
ba^2+ba^2  can you do more to it? to make it match one of the 3 choices?

anonymous · Answer

(a+b)^2=a^2+2ab+b^2
(a+b)(a-b)=a^2_b^2
ab(a+B)=a^2b+ab^2
(a+b)(2a+2B)=2a^2+4ab+2b^2

anonymous · Answer

how is that @ green bean

anonymous · Answer

thank you so much, that's great you have no idea how much your helping me

anonymous · Answer

sorry i messed up. and then OS broke on me lol.