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人気のある代数 >

solvefor t,h= 1/2a_{g(t)}t^2

解

解く

t, h = \frac{1}{2} \cdot a_{g (t)} \cdot t^{2}

解

t = \frac{2 h}{a _{g (t)}}, t = - \frac{2 h}{a _{g (t)}}; a_{g (t)} \neq = 0

解答ステップ

h = \frac{1}{2} a_{g (t)} t^{2}

辺を交換する

\frac{1}{2} a_{g (t)} t^{2} = h

以下で両辺を乗じる:

2

a_{g (t)} t^{2} = 2 h

以下で両辺を割る

a_{g (t)}; a_{g (t)} \neq = 0

t^{2} = \frac{2 h}{a _{g (t)}}; a_{g (t)} \neq = 0

x^{2} = f (a)

の場合, 解は

x = f (a), - f (a)

t = \frac{2 h}{a _{g (t)}}, t = - \frac{2 h}{a _{g (t)}}; a_{g (t)} \neq = 0

グラフ

人気の例

(7 x)^{2} - 49 = 0

2=0.013x^2-1.18x+28.24

2 = 0.013 x^{2} - 1.18 x + 28.24

(x - 6.25)^{2} = 3

4y^2-215y+2875=0

4 y^{2} - 215 y + 2875 = 0

solvefor x,a=x^2m+x^2n+x^2q

so l v e f or x, a = x^{2} m + x^{2} n + x^{2} q