APFIVE Solving a Radical Equation
Solve for x: $$\sqrt{2*x^2+3*x+5} - \frac{x}{2} = 3.$$
A
$$x = \pm \frac{4}{\sqrt{7}}$$
B
$$x = -\frac{4}{\sqrt{7}}$$
C
$$x = 0$$
D
$$x = \frac{4}{\sqrt{7}}$$
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