Question

I know what is the direct answer but I want step by step i) ans 20 and ii) -71



in a operation a * b = a+b×a+b,then find
i) 2*6 ii) (-8)*9​

Answer 1

I)2*6=2+6*2+6

=8*8

=64

ii)-8*9+-8*9=-72-72

=-144

mark me as brainilest

this is correct answer