Question

factories


(a+b)square -2(a+b)x+x square ​

Answer 1

a tell your principal right now

Answer 2

Answer:

x=a+b

Step-by-step explanation:

x^2-2(a+b)x+(a+b)^2

x^2-(a+b)x-(a+b)x+(a+b)^2

x{x-(a+b)}-(a+b){x-(a+b)}

{x-(a+b)} {x-(a+b)}

{x-(a+b)}^2

x-(a+b)=0

x=a+b