Problem

\( 3 x^{2}-5 x+2=0 \) è

Answer

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Answer

\( x=\frac{5\pm\sqrt{(-5)^2-4(3)(2)}}{2(3)} \)

Steps

Step 1 ：\( \text{Quadratic formula: } x=\frac{-b\pm\sqrt{b^2-4ac}}{2a} \)

Step 2 ：\( a=3, b=-5, c=2 \)

Step 3 ：\( x=\frac{5\pm\sqrt{(-5)^2-4(3)(2)}}{2(3)} \)

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