Question

ए प्लस बी का होल स्क्वायर माइनस ए माइनस बी का होल स्क्वायर​

Answer 1

Answer:

Answer:(a+b)² -(a-b)²

Answer:(a+b)² -(a-b)²a²+2ab+b² - (a²-2ab+b²)

Answer:(a+b)² -(a-b)²a²+2ab+b² - (a²-2ab+b²)a²+ 2ab + b²- a²+2ab-b²

Answer:(a+b)² -(a-b)²a²+2ab+b² - (a²-2ab+b²)a²+ 2ab + b²- a²+2ab-b²a²-a²=0

Answer:(a+b)² -(a-b)²a²+2ab+b² - (a²-2ab+b²)a²+ 2ab + b²- a²+2ab-b²a²-a²=0b²-b²=0

Answer:(a+b)² -(a-b)²a²+2ab+b² - (a²-2ab+b²)a²+ 2ab + b²- a²+2ab-b²a²-a²=0b²-b²=02ab+2ab=4ab

Answer:(a+b)² -(a-b)²a²+2ab+b² - (a²-2ab+b²)a²+ 2ab + b²- a²+2ab-b²a²-a²=0b²-b²=02ab+2ab=4ab ans=4ab