Résoudre une équation du second degré sans coefficient constant Exercice

S=\left\{0,\dfrac{1}{2}\right\}

S=\left\{\dfrac{−1}{2},\dfrac{1}{2}\right\}

S=\left\{0\right\}

S=\left\{\dfrac{1}{2}\right\}

S=\left\{0,\dfrac{3}{4}\right\}

S=\left\{\dfrac{−3}{4},\dfrac{3}{4}\right\}

S=\left\{0\right\}

S=\left\{\dfrac{3}{4}\right\}

S=\left\{0,\dfrac{−7}{5}\right\}

S=\left\{\dfrac{−7}{5},\dfrac{7}{5}\right\}

S=\left\{0\right\}

S=\left\{\dfrac{−7}{5}\right\}

S=\left\{0,−2\right\}

S=\left\{−2{,}2\right\}

S=\left\{0\right\}

S=\left\{−2\right\}

S=\left\{0{,}3\right\}

S=\left\{−3{,}3\right\}

S=\left\{0\right\}

S=\left\{−3\right\}