Solution:
Given that,
We have to write each expression as a single expression
Given is:
[tex]6^4 \times 6^4[/tex]
Use the law of exponents
[tex]a^m \times a^n = a^{m + n}[/tex]
When, we are multiplying two exponents, if the base is same, then exponents cab be added
Therefore,
[tex]6^4 \times 6^4[/tex]
Here, base is 6 for both
Therefore,
[tex]6^4 \times 6^4 = 6^{ 4 + 4 } = 6^{ 8}[/tex]
Thus the expression is written as a single expression