t^2+34t=0

解

t^{2} + 34 t = 0

t = 0, t = - 34

解答ステップ

t^{2} + 34 t = 0

解くとthe二次式

t_{1, 2} = \frac{- 34 \pm 3 4 ^{2} - 4 \cdot 1 \cdot 0}{2 \cdot 1}

3 4^{2} - 4 \cdot 1 \cdot 0 = 34

t_{1, 2} = \frac{- 34 \pm 34}{2 \cdot 1}

解を分離する

t_{1} = \frac{- 34 + 34}{2 \cdot 1}, t_{2} = \frac{- 34 - 34}{2 \cdot 1}

t = \frac{- 34 + 34}{2 \cdot 1} : 0

t = \frac{- 34 - 34}{2 \cdot 1} : - 34

二次equationの解:

t = 0, t = - 34