1003159001 | math4u.vsb.cz

SubArea:

Logarithmic equations and inequalities

Level:

Project ID:

1003159001

Source Problem:

Accepted:

1

Clonable:

1

Easy:

1

Solve.

5^{- x} = 7

x = - \log_{5} 7

x = - \log_{7} 5

x = \log_{5} 7

The equation has no solution.

Fixed Answer:

Last Fixed