Question

(a+2b)×( )= a^2+4ab+5b^2

Answer 1

Step-by-step explanation:

Divide , (a^2 +4ab + 5b^2) by (a+2b )

( a^2 +4ab+5b^2 )/(a+2b)

= (a^2 +4ab + 4b^2 + b^2 )/(a+2b)

={(a+2b)^2 + b^2 }/(a+2b)

= (a+2b)+(b^2) /(a+2b)

Thus , the required value is

(a+2b)+(b^2)/(a+2b)