Question

please answer this question​

Answer 1

Step-by-step explanation:

1). (x)^(a-b)(a^2+ab+b^2)*(x)^(b-c)(b^2+bc+c^2)*(x)^(c-a)(c^2+bc+c^2)=1

2). (x)^(a^3-b^3)*(x)^(b^3-c^3)*(x)^(c^3- a^3)=1

3). (x)^(a^3-b^3+b^3-c^3+c^3-a^3)=1

4). (x)^0=1

5). (1=1)