Question

when a=3, b=0, c=-2 find the value of ab+bc+ca+abc
it's urgent please help​

Answer 1

ab+bc+ca+abc= 3×0 + 0×-2 + -2×3 + 3×0×-2

= 0+0 -6+0

= -6

Answer 2

Answer:

Now we know the value of a,b,c

Then we have to put the values and then Add

3×0+0×-2+-2×3+3×0×-2

= 0+0-6+0

= -6