Simplify the expression: $t^{2} - 59 t + 54 - 82 t^{2} + 60 t$

- 26 t^{2}

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- 26 t^{6}

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- 81 t^{4} + t^{2} + 54

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- 81 t^{2} + t + 54

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Solution

The correct option is D $- 81 t^{2} + t + 54$
$t^{2} - 59 t + 45 - 82 t^{2} + 60 t$
$\Rightarrow t^{2} - 82 t^{2} + 60 t - 59 t + 54$
$\Rightarrow - 81 t^{2} + t + 54$

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