Exponentielle et logarithme - Q9 - 8. [Math] Problèmes mathématiques (niveau secondaire)

Exponentielle et logarithme - Q9

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\(4 \log_2 \, x = 3 + \log_2 \left( x^2 - 2 \right)\)

Format example : expression: 5x+3 equation: x=y+3 inequation: x<2y+1

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\(\log_3 \left(x-1 \right) + \log_3 \left(2 x^2 - 5 \right) = 1\)

Format example : expression: 5x+3 equation: x=y+3 inequation: x<2y+1

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\(\log_x \, (2x+8) = 2\)

Format example : expression: 5x+3 equation: x=y+3 inequation: x<2y+1

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\(\log_x \, (x-1) = \frac{1}{2}\)

Format example : expression: 5x+3 equation: x=y+3 inequation: x<2y+1

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\(\log_x \left(x^2 - 3x + 2 \right) = 2\)

Format example : expression: 5x+3 equation: x=y+3 inequation: x<2y+1

Author(s)	Philippe Delsarte, Manon Oreins
Deadline	Keine Frist
Abgabenlimit	No limitation
Category tags	Log, Equ