The expression in the image appears to be:

$\frac{x^2 \cdot x^5}{x^3}$

To simplify this expression, we can combine the powers of $x$ in the numerator. The multiplication of exponents with the same base follows the rule $x^a \cdot x^b = x^{a+b}$, so:

$x^2 \cdot x^5 = x^{2+5} = x^7$

Now the expression becomes:

$\frac{x^7}{x^3}$

Next, applying the division rule for exponents $\frac{x^a}{x^b} = x^{a-b}$, we subtract the exponents:

$\frac{x^7}{x^3} = x^{7-3} = x^4$

Thus, the simplified expression is:

$x^4$

Let me know if you need further clarification or details!

Would you like further explanation on exponent rules? Here are some related questions you could explore:

1. What is the rule for dividing exponents with the same base?
2. How do you simplify expressions with negative exponents?
3. What happens when you raise a product to an exponent?
4. How can exponents be applied in polynomial equations?
5. How do you handle fractional exponents in expressions?

Tip: When multiplying powers of the same base, always add the exponents; when dividing, subtract them!