Question
Determine whether the given function is a solution of the differential equation.$$y=x^{3} ; \quad x^{2} y^{\prime \prime}-6 y=0$$
Step 1
The first derivative $y'$ is found by applying the power rule of differentiation, which gives us $y'=3x^{2}$. The second derivative $y''$ is found by differentiating $y'$, which gives us $y''=6x$. Show more…
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