Solve the equation $x+a^3=\sqrt[3]{a-x}$ where a is real parameter.
My solution:
By observation, note that $x=a-a^3$ is a real solution for the equation $x+a^3=\sqrt[3]{a-x}$.
Showing posts with label raising it to the third power. Show all posts
Showing posts with label raising it to the third power. Show all posts
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