Solve the Equation by the Square Root Property $2 x ^ { 2 } - 5 x - 6 = 0$

Multiple Choice

Solve the equation by the square root property.
-Only one of the following equations does not require Step 1 of the method for completing the square. Which one is it?

A) $2 x ^ { 2 } - 5 x - 6 = 0$
B) $( 2 x - 5 ) ( x - 6 ) = 0$
C) $x ^ { 2 } - x = 6$
D) $( 2 x - 5 ) ^ { 2 } = 6$