10x^2-60x=0

解

10 x^{2} - 60 x = 0

x = 6, x = 0

解答ステップ

10 x^{2} - 60 x = 0

解くとthe二次式

x_{1, 2} = \frac{- ( - 60 ) \pm ( - 60 ) ^{2} - 4 \cdot 10 \cdot 0}{2 \cdot 10}

(- 60)^{2} - 4 \cdot 10 \cdot 0 = 60

x_{1, 2} = \frac{- ( - 60 ) \pm 60}{2 \cdot 10}

解を分離する

x_{1} = \frac{- ( - 60 ) + 60}{2 \cdot 10}, x_{2} = \frac{- ( - 60 ) - 60}{2 \cdot 10}

x = \frac{- ( - 60 ) + 60}{2 \cdot 10} : 6

x = \frac{- ( - 60 ) - 60}{2 \cdot 10} : 0

二次equationの解:

x = 6, x = 0