x^2-24x=0

解

x^{2} - 24 x = 0

x = 24, x = 0

解答ステップ

x^{2} - 24 x = 0

解くとthe二次式

x_{1, 2} = \frac{- ( - 24 ) \pm ( - 24 ) ^{2} - 4 \cdot 1 \cdot 0}{2 \cdot 1}

(- 24)^{2} - 4 \cdot 1 \cdot 0 = 24

x_{1, 2} = \frac{- ( - 24 ) \pm 24}{2 \cdot 1}

解を分離する

x_{1} = \frac{- ( - 24 ) + 24}{2 \cdot 1}, x_{2} = \frac{- ( - 24 ) - 24}{2 \cdot 1}

x = \frac{- ( - 24 ) + 24}{2 \cdot 1} : 24

x = \frac{- ( - 24 ) - 24}{2 \cdot 1} : 0

二次equationの解:

x = 24, x = 0