Question

Find the square of 2a-b^2/2

Answer 1

Answer:

Method- Simple multiplication of both the brackets. (2a+b)2 (2a+b)(2a+b) On multiplying both the brackets. ...

Method- Using the identity. (2a+b)2 (2a)2 + (b)2 + 2×2a×b. { By using the property (a+ b)2 = a2+b2+2ab } ...

Method- Splitting and then application of the property.