Question

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question
216a³+343b³+256a²b+882ab²​

Answer 1

Answer:

216a³+34b³+756a²b+882ab²

=(6a)³ +(7b)³ + 3×(6a)²×7b + 3×6a×(7b)²

=(6a+7b)³( Ans)

your question was a little wrong I had modified it and had given the answer

hope this will help you

Answer 2

Answer:

Heat is the form of energy that is transferred between systems or objects with different temperatures (flowing from the high-temperature system to the low-temperature system). Also referred to as heat energy or thermal energy. Heat is typically measured in Btu, calories or joules.