Final answer:
The question pertains to rules for handling exponents in mathematical expressions. Applying the rule x^p * x^q = x^(p+q) simplifies solving such expressions, and (a^b)^c is equivalent to a^(b*c).
Step-by-step explanation:
The question involves understanding the rules for exponents in mathematics. When dealing with exponents, such as in the expression 5 x 23, this implies that the number 5 is multiplied by 2 raised to the power of 3. Additionally, the rule for multiplying exponents with the same base, as stated in the information provided, is:
xpxq = x(p+q). Applying this rule simplifies the process of solving exponential expressions. Moreover, when an exponent is raised to another exponent, like in (ab)c, you multiply the two exponents together (b and c) to get the final exponent on a.