9000003707 | math4u.vsb.cz

SubArea:

Exponential equations and inequalities

Level:

Project ID:

9000003707

Accepted:

1

Clonable:

0

Easy:

0

Each of the following exponential equations has two solutions. Which of the equations has one positive and one negative solution?

16^{x} = {0.25}^{x^{2} - 3}

{(10^{6 - x})}^{5 - x} = 100

2^{x^{2} - 4 x} = 1

3^{x^{2} - 5 x + 6} = 1