Avehicle travels a distance of 5t^4 - 10t^2+6 miles in t+2 minutes. the vehicles speed is

Step-by-step explanation:

To find answer, we have to use the relation of the movement

Where, the speed would be

Now, the given expressions are about distance and time, if we replace this expression in the formula above, we would have to divide both polynomials as follows

If we divide, we would have a long division as it's attached. And the result would be

Because according to Euclid's algorithm:

So, the fraction at the end, it's because the division is not exact, that is, the reminder is different than zero.

step-by-step explanation:

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