The complete question is <span>A vehicle travels a distance of 5t^4-10t^2+6 miles in t+2 minutes how fast is the vehicles speed
we know that speed=distance/time distance=</span>5t^4-10t^2+6 miles time=t+2 minutes so You have to divide the distance by the time speed=[5t^4-10t^2+6]/[t+2] miles/minute
the answer is the speed is [5t^4-10t^2+6]/[t+2] miles/minute
