Question

(a²-ab) - (b²-2ab) + 3ab​

Answer 1

Answer:

a^2 - b^2 - 2ab

Step-by-step explanation:

i hope right answer

Answer 2

Answer:

[a2 - ab + b2][a+b]

(a3 + b3) / (a2 - ab + b2) = a+b

FIND THE PRODUCT:(a2+ab+b2)(a-b)

a2/ab+b2/bc+c2/ac=3,when a ,b ,c arent =0 and a+b+c=0

Factorise the polynomial a3+ b3+ c(a2-ab+b2)