Question: Use the chain rule to find dy/dx for the given value of x. a. y = u 3 4u 2 + 5u + 2;

Use the chain rule to find dy/dx for the given value of x.

a. y = u3 − 4u2 + 5u + 2; u = x2 + 1; for x = 1

b. y = √u, u = x2 + 2x − 4; for x = 2

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