Question 59888
THE BASE OF THIS 11 BY 14 IN PIECE OF CARDBOARD AFTER SQUARES ARE REMOVED FROM ALL FOUR CORNERS IS 
(11-2X)(14-2X)=80
154-28X-22X+4X^2=80
4X^2-50X+154-80=0
4X^2-50X+74=0
2X^2-25X+37=0 USING THE QUADRATIC EQUATION TOSOLVE THIS EQUATION WE GET
X=(-B+-SQRT[B^2-4AC])/2A
X=(25+-SQRT[625-4*2*37])/2*2
X=(25+-SQRT[625-296])/4
X=(25+-SQRT329)/4
X=(25+-18.138)/4
X=(25+18.138)/4
X=43.138/4
X=10.78 SOLUTION
X=(25-18.138)/4
X=6.862/4
X=1.716 SOLUTION