Question

Simplify the expression. Answer should be written with a positive exponent. See pic

Answer 1

Answer: m⁰

Given:

$m^{-10}\cdot m^{10}$

According to the Product rule of exponents:

$a^x\times a^y=a^{x+y}$

Applying this to the given expression and we will get:

$\begin{gathered} m^{-10}\cdot m^{10} \\ =m^{-10+10}^{} \\ =m^0=1 \end{gathered}$

Since -10 + 10 equals 0, the answer in exponential form would be m⁰.

Note that any number raised to 0 is equal to 1.