Add Exponents: To simplify the expression x5×x3, we use the property of exponents that states when multiplying two powers with the same base, we add the exponents. So, we add the exponents 5 and 3 together.Calculation: 5+3=8
Calculate Exponents: After adding the exponents, we write the simplified expression with the base x and the new exponent.Calculation: x(5+3)=x8