1003044607 | math4u.vsb.cz

SubArea:

Exponential equations and inequalities

Level:

Project ID:

1003044607

Source Problem:

Accepted:

1

Clonable:

1

Easy:

0

Identify the solution of the equation.

16 \cdot 16^{\sqrt{2 x + 5}} - 65 \cdot 4^{\sqrt{2 x + 5}} + 4 = 0

x = - 2

x_{1} = - \frac{1}{2}; x_{2} = 2

x_{1} = \frac{1}{16}; x_{2} = 4

x_{1} = - 4; x_{2} = - \frac{1}{16}