Respuesta :
HI there i know this is way later than you needed it but I though i would give you the correct answer which is B x=±√15/3 i also have proof from an old test that my answer is right.

The value of x= [tex]\rm \pm \sqrt{5/3}[/tex] , the correct option is A.
What is an Equation?
An equation is a mathematical statement that is formed when two algebraic expressions are equated using an equal sign.
The equation is
3x²−10=−5
3x² = -5 +10
3x² = 5
x² = 5/3
x= [tex]\rm \pm \sqrt{5/3}[/tex]
To know more about Equation
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