How can you solve for the allowed range of x? (Don't actually do this unless you want to).

A good answer might be:

The result, poly must fit into 32 bits, two's complement. So -231 <= 5x^2 -12x + 97 <= 231 - 1. Further algebraic fussing gives the range of x.

End of Chapter

You have reached the end of this chapter. Click on a subject to go to where it was discussed.


Click here     Go to Table of Contents

You have reached the end of the chapter.