Question 1044860

Two vehicles travelled (x + 4) kilometers. The first vehicle travelled for (x^2 – 16) hours while the second travelled for (2/x-4). Find the speed.
<pre>Speed of 1st vehicle: {{{highlight_green(matrix(1,2, 1/(x - 4), "km/h"))}}}
Speed of 2nd vehicle: {{{highlight_green(matrix(1,2, (x^2 - 16)/2, "km/h"))}}}