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Solve the following equation. show work. 3x^2 + -4x = 2

Sagot :

Answer:

[tex]x_{1[/tex]=-[tex]\sqrt{2}[/tex] , [tex]x_{2}[/tex]=[tex]\sqrt{2}[/tex]

Step-by-step explanation:

3[tex]x^{2}[/tex]-4=2

3[tex]x^{2}[/tex]=2+4

3[tex]x^{2}[/tex]=6  (divide both sides by 3)

[tex]x^{2}[/tex]=2 (simplify)

x=±[tex]\sqrt{2}[/tex]