Question

why is x raised to 0 always 1??

Answer 1

if X raised to 1 is only possible because if X raised to 0 is there then X will become 0 but X raised to 1 will remain x

Answer 2

Answer:

Think of it this way:

x^2=x*x

x^(2-1)=(x*x)/x=x

x^(2-2)=(x*x)/(x*x)=1