It is a polynomial expression in x. What about it?
Windows calculator comes up with 0.17361111 (the figure 1 repeats indefinitely)
Five halves to the negative 2nd power is 0.16
Five to the negative 4th power = 5-4 = 625
x to the second power +11x+24 (x+_)(x+_) Is there a question here?
Five to the negative third power = 0.008
you have to negative the five than the tenths and that all!
Two and five tenths to the negative third power equals 0.064
Five tenths to the power of -6 is 64