Answer:
C on Edge2020: Cubing both sides once.
Step-by-step explanation:
In order to get rid of the radicals in the equation, we must cube both sides.
[tex]\sqrt[3]{5x-2} -\sqrt[3]{4x} =0[/tex] is the original equation. Cube both sides:
[tex]5x-2-4x=0[/tex] is what we have now that we have gotten rid of radicals.
Simplify by combining like terms and solve for [tex]x[/tex].
[tex]x-2=0[/tex]
[tex]x=2[/tex]
Note that we have cubed both sides only once. Therefore, C is the solution.
