w^2-35w=0

解

w^{2} - 35 w = 0

w = 35, w = 0

解答ステップ

w^{2} - 35 w = 0

解くとthe二次式

w_{1, 2} = \frac{- ( - 35 ) \pm ( - 35 ) ^{2} - 4 \cdot 1 \cdot 0}{2 \cdot 1}

(- 35)^{2} - 4 \cdot 1 \cdot 0 = 35

w_{1, 2} = \frac{- ( - 35 ) \pm 35}{2 \cdot 1}

解を分離する

w_{1} = \frac{- ( - 35 ) + 35}{2 \cdot 1}, w_{2} = \frac{- ( - 35 ) - 35}{2 \cdot 1}

w = \frac{- ( - 35 ) + 35}{2 \cdot 1} : 35

w = \frac{- ( - 35 ) - 35}{2 \cdot 1} : 0

二次equationの解:

w = 35, w = 0