Question

Find dx/dt a) x = 5t^3 - 4t^2 + 6t + 7 b) x = 4t^5 - 20t^3 + 14t + 6

Answer 1

Answer: a)dx/dt=15t²-8t+6

               b)dx/dt=20t⁴-60t²+14

Explanation:

d/dx(xⁿ)=nxⁿ⁻¹ is the formula

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