x^2-36x=0

解

x^{2} - 36 x = 0

x = 36, x = 0

解答ステップ

x^{2} - 36 x = 0

解くとthe二次式

x_{1, 2} = \frac{- ( - 36 ) \pm ( - 36 ) ^{2} - 4 \cdot 1 \cdot 0}{2 \cdot 1}

(- 36)^{2} - 4 \cdot 1 \cdot 0 = 36

x_{1, 2} = \frac{- ( - 36 ) \pm 36}{2 \cdot 1}

解を分離する

x_{1} = \frac{- ( - 36 ) + 36}{2 \cdot 1}, x_{2} = \frac{- ( - 36 ) - 36}{2 \cdot 1}

x = \frac{- ( - 36 ) + 36}{2 \cdot 1} : 36

x = \frac{- ( - 36 ) - 36}{2 \cdot 1} : 0

二次equationの解:

x = 36, x = 0