(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

The equation of a curve is y=[tex]\frac{3x}{\sqrt{1+x}}[/tex].

Given that the equation of the tangent to the curve at the point x=3 us 15x-16y=k , find the value of k.

SOLVED

2. Relevant equations

3. The attempt at a solution

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# Homework Help: Nature of roots

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