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The distance covered by an object is governed by the expression x^3+3x^2+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?
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The distance covered by an object is governed by the expression x^3+3x^2+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?

User Omame
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The distance covered by an object is governed by the expression x³+3x²+2x. The speed equation is given by speed = distance/time. The distance is x³+3x²+2x and the time is x + 1. So, divide them and you will get a speed of x² + 2x
User Gappy
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