VE-516,The value of 81a2 +9b2+54ab, if a - 2, b4 isVEL-51) 9002) 8003) – InterviewSolution

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VE-516,The value of 81a2 +9b2+54ab, if a - 2, b4 isVEL-51) 9002) 8003) 7004) 600

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Answer: 1)900Explanation:Given a=-2 ;b=-481a^2+9b^2+54ab= 81(4)+9(16)+54(8)=324+144+432=900

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