Question

The distance covered by an object is governed by the expression x3 + 3x2 + 2x. If the time taken to cover this distance is given by x + 1, what is the expression that governs the speed of the object?

Answer 1

hiii I know the answer

Answer 2

Hey mate !!

Here's your answer !!

$distance = speed \: \times time \\ = > speed \: = \frac{distance}{time} \\ so \: it \: is \: \\ \frac{ {x}^{3} + 3 {x}^{2} \: + 2x }{x + 1}$
Hope it helps !!

Cheers !!