Exponentielle et logarithme - Q1 - 8. [Math] Problèmes mathématiques (niveau secondaire)

Exponentielle et logarithme - Q1

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\(2^x + 2^{x+1} =3\)

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

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

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

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\(30 \cdot 3^x - 9^x - 81 = 0\)

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

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\(4^{x^2} = 2^{5x-2}\)

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

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\(4^x - 3^{x + \frac{1}{2}} = 3^{x - \frac{1}{2}} - 2^{2x}\)

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

Author(s)	Philippe Delsarte, Manon Oreins
Deadline	No deadline
Submission limit	No limitation
Category tags	Log