Question

on simplyfing (a+b-3)-(b-a+3)+(a-b+3) the result is:​

Answer 1

Answer:

3a-b-3 is the answer.....

Answer 2

$\huge\boxed{Answer}$

=(a+b)3+(a−b)3+6a(a2−b2)=(a3+3a2b+3ab2+b3)+

=(a3−3a2b+3ab2−b3)+(6a3−6ab2)

                                                                    =(2a3+6ab2)+(6a3−6ab2)

   =8a3

$\huge\mathfrak\red{itz\:jyotsana☺}$