Use your calculator to evaluate the integral below.


V = $\displaystyle {\int_{{{0.7}}}^{{{7.4}}}}$ $\displaystyle \frac{{2}}{{{x}^{{2}}+{5}{x}+{3}}}$ dx =

Enter each answer as a whole number or as decimal

number rounded to 2 decimal places (such as 3.45, 1.76 or 8.1).

Remember: for trig functions you must be in radian mode.