Question

factories :- a-b-a²+b²​

Answer 1

Answer:

formula is a2+ be+2ab okkkkkkkkkkkk

Answer 2

Answer:

a = b = 1/2

Step-by-step explanation:

a - b - a^2 + b^2 = 0

b^2 - a^2 - b + a = 0

(b + a)(b - a) - (b - a) = 0

(b - a)(b + a - 1) = 0

(b - a) = 0 and (b + a - 1) = 0

=> b = a and (b + a) = 1

so, from above a = b = 1/2