solvefor x,h(x^2)= 4/((x^2+5))

Lösung

löse nach

x, h (x^{2}) = \frac{4}{( x ^{2} + 5 )}

x = \frac{- 5 h + 25 h ^{2} + 16 h}{2 h}, x = - \frac{- 5 h + 25 h ^{2} + 16 h}{2 h}, x = \frac{- 5 h - 25 h ^{2} + 16 h}{2 h}, x = - \frac{- 5 h - 25 h ^{2} + 16 h}{2 h}

Schritte zur Lösung

h (x^{2}) = \frac{4}{( x ^{2} + 5 )}

Vereinfache

\frac{4}{( x ^{2} + 5 )} : \frac{4}{x ^{2} + 5}

h x^{2} = \frac{4}{x ^{2} + 5}

Multipliziere beide Seiten mit

x^{2} + 5

h x^{2} (x^{2} + 5) = 4

Löse

h x^{2} (x^{2} + 5) = 4 : x = \frac{- 5 h + 25 h ^{2} + 16 h}{2 h}, x = - \frac{- 5 h + 25 h ^{2} + 16 h}{2 h}, x = \frac{- 5 h - 25 h ^{2} + 16 h}{2 h}, x = - \frac{- 5 h - 25 h ^{2} + 16 h}{2 h}

x = \frac{- 5 h + 25 h ^{2} + 16 h}{2 h}, x = - \frac{- 5 h + 25 h ^{2} + 16 h}{2 h}, x = \frac{- 5 h - 25 h ^{2} + 16 h}{2 h}, x = - \frac{- 5 h - 25 h ^{2} + 16 h}{2 h}

\frac{31}{16 - ( \frac{1}{3} x - 0.75 ) ^{2}} = \frac{3}{8}

3 x^{2} - 1 = \frac{1}{5 ( 1 - x )}

\frac{3 x - 5}{x - 5} = \frac{2}{x + 5}

so l v e f or z, w = - \frac{z}{( z + 2 )} \frac{1}{2} (z - 12)

0.25 = \frac{117}{( 58.5 \cdot x )}