Find and correct the errors (if any) in the following expressions:
i.)(5x−2)2=25x2+4−20x
ii.)(3x+2)2=3x2+6x+4
ii.)(3x+2)2=3x2+6x+4 [2 MARKS]
Find and correct the errors in the statement: (3x + 2)2 = 3x2 + 6x + 4