Question

If a*b=2a-4b+2ab than 2*3+3*2 is equal to

Answer 1

LHS:-
= 2*3    Here a=2, b=3
= 2(2) - 4(3) + 2(2)(3)
= 4 - 12 + 12
= -8 + 12
= 4

RHS:-
= 3*2   Here a=3, b=2
= 2(3) - 4(2) + 2(3)(2)
= 6 - 8 + 12
= -2 + 12 
= 10

LHS + RHS
4+10
14

Answer=14