Carpools Only

Carpools Only
Found by	TiltedWorld
City	Fremont
State	California
Country	United States
Continent	North America
Posted on	January 16, 2006
Map Location	37° 30' 33" N, 121° 58' 12" W
Numbers	9, 5, 7, 3
Type	Advanced
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Roger Knowles took this sign on his morning drive to work.

Mr. Knowles plays around with the math on this sign to increase his player score. Without the square root additions his score would have been 4, however he sneaks in a valid solution with a higher value.

$\sqrt{9 - 5} = \sqrt{7 - 3}$

This sign is found in Fremont, California on the Auto Mall Exit of I-880 southbound.