Since base is common, apply the product of powers property: a^m · aⁿ = a^{m + n}.

11⁴ · 11⁶ = 11^{4 + 6}

= 11¹⁰                            (Add exponents: 4 + 6 = 10)

Product of  11⁴ · 11⁶ is 11¹⁰.