Question

4(a²+b²-2ab)-4(a²+b²+2ab)
Please tell it by solving step by step!!​

Answer 1

Step-by-step explanation:

hope this will help u ‼️‼️‼️

please mark me as brilliant.....‼️‼️‼️

Answer 2

Answer:

4(a²- 2ab + b²) - 4(a² +2ab + b²) = 4(a-b)² - 4(a+b)² = - 4{ (a+b)² - (a-b)² } = -4× 4ab = - 16ab

(ANS)