9 x^{2}-12 x+4=0

Question

9 x^{2}-12 x+4=0

Accepted Answer

Step:1 ：Given the quadratic equation: (9x^2 - 12x + 4 = 0)Step:2 ：Using the quadratic formula: (x = frac{-b pm sqrt{b^2 - 4ac}}{2a}) where a = 9, b = -12, and c = 4Step:3 ：Calculate the discriminant: (D = b^2 - 4ac = (-12)^2 - 4(9)(4) = 0)Step:4 ：Since the discriminant is 0, there is only one real solution for xStep:5 ：Calculate the solution: (x = frac{-(-12) pm sqrt{0}}{2(9)} = frac{12}{18} = frac{2}{3})Step:6 ：(boxed{x = frac{2}{3}})

Answer

Step: 1 ：Given the quadratic equation: (9x^2 - 12x + 4 = 0)Step: 2 ：Using the quadratic formula: (x = frac{-b pm sqrt{b^2 - 4ac}}{2a}) where a = 9, b = -12, and c = 4Step: 3 ：Calculate the discriminant: (D = b^2 - 4ac = (-12)^2 - 4(9)(4) = 0)Step: 4 ：Since the discriminant is 0, there is only one real solution for xStep: 5 ：Calculate the solution: (x = frac{-(-12) pm sqrt{0}}{2(9)} = frac{12}{18} = frac{2}{3})Step: 6 ：(boxed{x = frac{2}{3}})

$9 x^{2}-12 x+4=0$

Answer

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