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Beliebt Algebra >

a(x)=(3x-3)/(2x+3),a(-3)

Lösung

a (x) = \frac{3 x - 3}{2 x + 3}, a (- 3)

Lösung

x = \frac{- 3 a + 3 + 9 a ^{2} - 42 a + 9}{4 a}, x = \frac{- 3 a + 3 - 9 a ^{2} - 42 a + 9}{4 a}; a \neq = 0

Schritte zur Lösung

a (x) = \frac{3 x - 3}{2 x + 3}

Multipliziere beide Seiten mit

2 x + 3

a x (2 x + 3) = 3 x - 3

Löse

a x (2 x + 3) = 3 x - 3 : x = \frac{- 3 a + 3 + 9 a ^{2} - 42 a + 9}{4 a}, x = \frac{- 3 a + 3 - 9 a ^{2} - 42 a + 9}{4 a}; a \neq = 0

x = \frac{- 3 a + 3 + 9 a ^{2} - 42 a + 9}{4 a}, x = \frac{- 3 a + 3 - 9 a ^{2} - 42 a + 9}{4 a}; a \neq = 0

Graph

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