Question

12. If an operation * is defined as a * b = (a + b) - (a ×b), find
(a) -2 * 6
(b) 3*5.​

Answer 1

Answer:

a)=(-2+6)-(-2*6)

=4-(-12)

4+12

16

b)= (3+5)-(3*5)

=8-15

=-7