Question

differentiation of (x²+3x)/x²

Answer 1

Apply the rule of divide in differentiation

Answer 2

Answer:

-3/x²

Explanation:

(x² + 3x)/x²

⇒ (x²/x²) + (3x/x²)

⇒ 1 + (3/x)

d/dx ( 1 + (3/x))

⇒ 0 + d/dx (3/x)

⇒ -3/x²

[ ∵ d/dx (1/x) = -1/x² ]

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GeniusH