Question

Subtract (a-b)^(2) from (a+b)^(2) is A) 4ab B) 2a^(2)+2b^(2) C) -4ab D) -2a^(2)-2b^(2)
​
​

Answer 1

Answer:

a)4ab

Step-by-step explanation:

1. (a+b)^2 - (a-b)^2
2. a^2+b^2+2ab - (a^2+b^2 - 2ab)
3. a^2+b^2+2ab - a^2 - b^2 + 2ab
4. 2ab+2ab
5. 4ab

please give some rating or mark me as brainiest