To simplify this expression, we need to combine the terms and simplify the exponents.
3x^2 / x^-25 x^-10 / 3 x^8= 3x^2 x^25 * x^10 / 3 x^8= x^(2 + 25 + 10) / 3 x^8= x^37 / 3 x^8= x^(37 - 8) / 3= x^29 / 3
So, the simplified expression is x^29 / 3.
To simplify this expression, we need to combine the terms and simplify the exponents.
3x^2 / x^-25 x^-10 / 3 x^8
= 3x^2 x^25 * x^10 / 3 x^8
= x^(2 + 25 + 10) / 3 x^8
= x^37 / 3 x^8
= x^(37 - 8) / 3
= x^29 / 3
So, the simplified expression is x^29 / 3.