(m-6)(m+6) find the product
distributeiv porpotya(b+c)=ab+acor FOILanyway distribute(m-6)(m+6)=(m-6)(m)+(m-6)(6)=(m^2-6m)+(6m-36)=m^2-36
-36m2 because -6m x 6m (6) (6) is 36 so u keep the negitive