Question 330488
let width = x
length = 2x+3
..
ARea = L*W
x(2x+3)=93
2x^2+3x=93
2x^2+3x-93=0

quadratic formula
x1=(-b+sqrt(b^2-4ac))/2a
a=2, b=3, c=-93
x1=(-3+sqrt(9+744))/4
x1= 6.110 cm the width
..
x2=(-3-sqrt(9+744))/4
x2= -7.610  Ignore the negative value