Question

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

Answer 1

Answer:

HERE IS UR ANSWER ..

Step-by-step explanation:

= 8ab+3bc-12

= 8(1)(-1) + 3(-1)(2) - 12

= 8(1 *-1) + 3(-1 *2) - 12

= 8(-1)+3(-2)-12

= -8-6-12

= -26

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