Represent the following situations in the form of quadratic equations. 
 
(i) The area of a rectangular field is \(750\) m\(^2\). The length of the plot (in metres) is three more than twice its breadth. We need to find the length and breadth of the field.  
 
Required quadratic equation \(=\)
 
(ii) The product of two consecutive positive integers is \(702\). We need to find the integers.
 
Required quadratic equation \(=\)
Answer variants:
\(x^2 + x + 702 = 0\)
\(2x^2 + 3x + 750 = 0\)
\(x^2 + x - 702 = 0\)
\(2x^2 + 3x - 750 = 0\)