APFIVE Solving a Radical Equation
Find all real solutions for x in the equation $$\frac{2x}{\sqrt{x^2+5}} = 4$$.
A
No real solution
B
$$x=-5$$
C
$$x=0$$
D
$$x=5$$
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Find all real solutions for x in the equation $$\frac{2x}{\sqrt{x^2+5}} = 4$$.
No real solution
$$x=-5$$
$$x=0$$
$$x=5$$
Not enough data yet to show leaderboard.