if x * y = xy + 2 ( x + y ) for all integers x and y , then 2 * ( – 3 ) =
2 * ( - 3 ) = 2 * ( - 3 ) + 2 ( 2 + ( - 3 ) ) = - 6 - 2 = - 8 option ( c )
add(multiply(2, negate(3)), multiply(2, add(2, negate(3))))