You have 2in = 24 mi or we can say 2in / 24mi You need to convert from miles to inches. so set up the conversion factor 2in /24mi
* = multiply
48 mi * 2in / 24mi =
96 in / 24 =
4
On the map it is 4in apart
The answer is (10x^2<span> – 3)(100</span>x^4 + 30x^2<span> + 9)</span>