Arectangle with a length 3 cm and width 3n^2-2 cm has an area of -3n cm^2. what value might n have?

Area of rectangle could be determined with
a = l × w

plug in the algebraic expression into the formula
l × w = a
3 × (3n² - 2) = -3
9n² - 6 = -3
9n² = -3 + 6
9n² = 3
divide both side by 3
3n² = 1
n² = 1/3
n = 
n = 
Rationalization of root form
n = 
n = 

The value of n is