Question

How to prove x power zero =1​

Answer 1

To prove:

x⁰ = 1

Proof:

We can write a⁰ as:

x⁰ = x¹⁻¹

or, x⁰ = x¹ ₓ x⁻¹

or, x⁰ = x¹/x¹

Canceling out the common terms, we get:

x⁰ = 1

Hence proved.