Question

What is to be subtracted from a² + ab + b², so that the difference is equal to (a - b)?​

Answer 1

Step-by-step explanation:

let the answer be x

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

x=a^2+ab+b^2-a+b

a^2+ab+b^2-a+b should be subtracted from a^2+ab+b^2 to get (a-b)