Use the trapezium rule, with 4 strips each of width 0.5 , to find an approximate value for
$$\int _ { 3 } ^ { 5 } \log _ { 10 } ( 2 + x ) d x$$
giving your answer correct to 3 significant figures.
Use your answer to part (i) to deduce an approximate value for \(\int _ { 3 } ^ { 5 } \log _ { 10 } \sqrt { 2 + x } \mathrm {~d} x\), showing your method clearly.