the rationalising factor of
a 2+ ab + b 2
Answer:
We have : a2 + ab + b2
So , we simplify it As :
= a2 + ab + b2 + ab - ab
= a2 + 2ab + b2 - ab
= ( a + b )2 - ab ( Ans )
We have : a2 + ab + b2
So , we simplify it As :
= a2 + ab + b2 + ab - ab
= a2 + 2ab + b2 - ab
= ( a + b )2 - ab ( Ans )