Question

Fill in the blanks :

$4^0+5^0+6^0=\_\_\_\_\_\_\_\_\_\_\_\_$

Answer 1

By the properties of exponent, we know that -

$a^0=1$

By using the above properties -

$$\begin{gathered} 4^0+5^0+6^0=1+1+1 \\ =3 \end{gathered}$$

Hence, the correct answer is $3$.