Question 47683
LENGTH =2W-3 & WIDTH =W THE L*W=54 OR (2W-3)W=54 OR 2W~2-3W-54=0 OR 

(W-6)(W+4.5)=0 OR W=6 & W=-4.5

PROOF (12-3)6=54 OR 9*6=54 OR 54=54