Answer:
[tex]3x^2[/tex]
Step-by-step explanation:
So we have:
[tex]3x^2(9x)^0[/tex]
Remember that anything (except for 0) to the zeroth power is 1.
Therefore, we can simplify it:
[tex]3x^2(9x)^0\\=3x^2(1)\\=3x^2[/tex]
And we're done!
The coefficient is 3, and the exponent is 2.
