Verified Answer :

dasetka

\(8t^{2}\) isn't like any of the other terms because it is being raised to the second power, so you can leave it alone.

-2t + 5t are like terms because they are both coefficients with the variable t. You can combine these to get 3t.

The only term left is -4, so that will remain the same.

Now, you can combine all of these terms to get \(8t^{2}\)  + 3t - 4.

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