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the product of 9 ant t squared, increased by the sum of th square of t and 2

Guest Sep 11, 2013

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1⁺⁰ Answers

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I assume the question is:
( 9 * t ) ² + ( t ² + 2 )

So, after squaring, it becomes:
81t ² + t ² + 2
= 82t ² + 2 (final answer)

Guest Sep 12, 2013

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