Question

(a + b)2 - (a - b)2​

Answer 1

Answer:

4ab

Step-by-step explanation:

LET US DIVIDE THIS QUESTION INTO TWO PART

(A+B)^2=A^2+B^2+2AB------(1)

(A-B)^2=A^2+B^2+2AB-------(2)

SUBRACT EQ 1 AND 2

A2 +B2 +2AB - A2-B2+2AB=4AB

MARK THIS AS BRAINLIEST

Answer 2

Answer:

4ab

Step-by-step explanation:

LET US DIVIDE THIS QUESTION INTO TWO PART

(A+B)^2=A^2+B^2+2AB------(1)

(A-B)^2=A^2+B^2+2AB-------(2)

SUBRACT EQ 1 AND 2

A2 +B2 +2AB - A2-B2+2AB=4AB

MARK THIS AS BRAINLIEST!!!

AND THANK ME!!!