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The distance covered by a train in (x + ...

The distance covered by a train in (x + 1) hours is `(x^3+ 1)` km. What is the speed of the train?

A

`(x^(2)-x+1)` km/h

B

`(x^(3)-1)` km/h

C

`(x^(2)+x+1)` km/h

D

`(x+1)` km/h

Text Solution

Verified by Experts

The correct Answer is:
A
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