Question

Find the value of the expression 8ab+3bc-12 if a=1,b=-1,and c=2

Answer 1

Step-by-step explanation:

8ab + 3bc - 12 ( a = 1 , b = 1 , c = 2 )

8 × 1 × 1 + 3 × 1 × 2 - 12

8 + 6 - 12

8 - 6 = 2 ans.

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