Question

(a+b)2=a2+[ ]+b2


please send me answer ​

Answer 1

Answer:

= (a+b)(a+b)

= a² + ab + ba + b²

= a² + ab + ab + b²

= a² + 2ab + b²

Now, a²+[ ] + b² = a² + 2ab + b²

or, a² - a² + b² - b² + [ ] = 2ab

or, [ ] = 2ab

Mark me as brainliest if this helps please