Question

If a= 3 b=2 and c=-2 evaluate,
ab-bc-ca

Answer 1

Answer:

4

Step-by-step explanation:

ab=3*2=6

bc=2*-2=-4

ca=-2*3=-6

ab-bc-ca=6-(-4)-(-6)=4

Answer 2

Answer:

16

Step-by-step explanation:

a=3

b=2

c=-2

then ab-bc-ca

3*2-2*(-2) -(-2) *3

=6+4+6=16

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