While the integrated GPU on the i3-7100 will easily handle 2 (or 3 for that matter) monitors, it will depend on how many video output connections are on your motherboard. Most come with two, but some (especially prebuilt models like Dell and HP) have only one video out port.
If there's only one video out, you can only connect one monitor. The exception is DisplayPort, which allows you to daisychain DP monitors. That is, you connect the computer to the first DP monitor, and can plug the second DP monitor into the first monitor.
Some low-end integrated GPUs have problems playing games and videos simultaneously. If you have a game playing on one monitor, the video on the other monitor will lag and stutter.