Answer :

Let's simplify the expression [tex]\(\left(p^2 + 3\right)^0\)[/tex].

### Step-by-Step Solution:

1. Understanding the Zero Exponent Rule:
According to the properties of exponents, any non-zero number raised to the power of 0 is equal to 1. This rule is stated mathematically as:
[tex]\[ a^0 = 1 \quad \text{for any } a \neq 0. \][/tex]

2. Analyze the Base:
In the given expression, the base is [tex]\(p^2 + 3\)[/tex]. Notice that [tex]\(p^2 + 3\)[/tex] is always non-zero because:
[tex]\[ p^2 \quad \text{(square of any real number)} \quad \geq 0, \quad \text{and adding 3 makes it strictly positive}. \][/tex]
Hence, [tex]\(p^2 + 3\)[/tex] cannot be zero for any real number [tex]\(p\)[/tex].

3. Applying the Zero Exponent Rule:
Since [tex]\(p^2 + 3\)[/tex] is always a non-zero positive number, we apply the zero exponent rule:
[tex]\[ \left(p^2 + 3\right)^0 = 1. \][/tex]

Therefore, the simplified result of [tex]\(\left(p^2 + 3\right)^0\)[/tex] is:
[tex]\[ 1 \][/tex]

### Final Answer:
[tex]\[ \left(p^2 + 3\right)^0 = 1. \][/tex]