Question

x2 -Чаx+ Чa2 - b2= 0​

Answer 1

Answer:

(x-2a-b) (x-2a+b) =0

Explanation:

x^2-4ax+4a^2-b^2=0

x^2-4ax+4a^2-b^2=0

(x-2a) ^2 - (b) ^2=0

(x-2a-b) (x-2a+b) =0