Answer:
[tex](-4)^2[/tex]
Step-by-step explanation:
We have been given an expression [tex](-4)(-4)[/tex]. We are asked to write our given expression as an exponent.
We know that [tex]a\cdot a=a^2[/tex]. Similarly, our given expression would be:
[tex](-4)\cdot (-4)=(-4)^2[/tex]
Therefore, our expression as an exponent would be [tex](-4)^2[/tex].
