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Beliebt Algebra >

x(ax+b)/(cx+d)=-3

Lösung

x \frac{a x + b}{c x + d} = - 3

Lösung

x = \frac{- b - 3 c + ( b + 3 c ) ^{2} - 12 a d}{2 a}, x = \frac{- b - 3 c - ( b + 3 c ) ^{2} - 12 a d}{2 a}; a \neq = 0

Schritte zur Lösung

x \frac{a x + b}{c x + d} = - 3

Vereinfache

x \frac{a x + b}{c x + d} : \frac{x ( a x + b )}{c x + d}

\frac{x ( a x + b )}{c x + d} = - 3

Multipliziere beide Seiten mit

c x + d

x (a x + b) = - 3 (c x + d)

Löse

x (a x + b) = - 3 (c x + d) : x = \frac{- b - 3 c + ( b + 3 c ) ^{2} - 12 a d}{2 a}, x = \frac{- b - 3 c - ( b + 3 c ) ^{2} - 12 a d}{2 a}; a \neq = 0

x = \frac{- b - 3 c + ( b + 3 c ) ^{2} - 12 a d}{2 a}, x = \frac{- b - 3 c - ( b + 3 c ) ^{2} - 12 a d}{2 a}; a \neq = 0

Graph

Beliebte Beispiele

3/(x^2)= 4/(x+4)

\frac{3}{x ^{2}} = \frac{4}{x + 4}

\frac{4}{7} = \frac{2}{x}

6/(3n+1)= 4/(n+1)

\frac{6}{3 n + 1} = \frac{4}{n + 1}

((24+55+36))/x =116.88

\frac{( 24 + 55 + 36 )}{x} = 116.88

1/(2x-2)=(-1)/(2x+2)

\frac{1}{2 x - 2} = \frac{- 1}{2 x + 2}