Identify properties of exponents: Identify the properties of exponents to use.When multiplying expressions with the same base, we add the exponents according to the property am×an=am+n. We will apply this property to the expression z(43)×z2.
Add the exponents: Add the exponents.z(43)⋅z2 can be rewritten as z(43+2).To add the exponents, we need to find a common denominator, which in this case is 4, so we rewrite 2 as 48.z(43+48) simplifies to z(43+8).
Perform addition of numerators: Perform the addition of the numerators. z(43+8) simplifies to z(411). This is the expression in the form zn.