Question

(1) Let f (1) = 3, f ' (1) = − 1

3 , g (1) = − 4 and g' (1) = − 8

3 . The derivative of √[ f (x)]2

+ [g (x)]2​

Answer 1

Answer:

1.x2+2x+1

2.x^2-2x1

3.3x^2x

6x+3

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