Question

. a² +462 +962 +4ab + 12bc +6ac If a = -8, b=-7, c =-6.
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Answer 1

Answer:

2444{Ans}

Step-by-step explanation:

a² +462 +962 +4ab +12bc +6ac

(-8)² +462 +962 +4×(-8)×(-7) +12×(-7)×(-6) +6×(-8)×(-6)

64 +462 +962 +224 + 504 +288

2444

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