Question

12. If x × y = x - (y × x) -x, find
(a) (-3) × (-5)
(b) (-5) × (-3)
(c) From the above result, state if
x × y = y × x​

Answer 1

Answer:

@ (-3) * (-5) = - 3 ( - 5 * - 3) -3

= - 15= (15* 9)-3

= - 15 = 135 - 3