Question

(a2+b2)(x2-y2)-2ab(x2+y2)​

Answer 1

Answer:

Step-by-step explanation:

Step - by - step explanation: Given: x 2 + 2xy + y 2 -a 2 + 2ab - b 2 Considering x 2 + 2xy + y 2 -a 2 + 2ab - b 2 We can further write it as+ 2xy + y 2) - (a 2 -2ab + b 2 (So we get = (x + y) 2 -a - b) 2 Based on the equation a 2 -b 2 = (a + b) (a - b) We get = [(x + y) + (a - b) [(x + y) -la - b)]X 2 + 2xy + y 2 -a 2 + 2ab - b 2 = (a + y + a - b) (a + y - a + b)