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← Switching Inequality Direction - College Algebra

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Showing Revision 2 created 05/25/2016 by Udacity Robot.

  1. So to help Grant out, we're going to need to be able to solve this inequality.
  2. But this is unlike other inequalities we've looked at before, because this is a
  3. quadratic inequality. You can see that if we multiplied out the terms here, we'd
  4. end up with some term that has an x squared in it. So this isn't linear anymore.
  5. Even though, when we're dealing with inequalities, we can do many of the same
  6. operations that we can And when working with equation, we do need to be a little
  7. bit more careful. Do you remember which situation might at some points cause us
  8. to have to switch the direction of inequality. Please check off any of the
  9. situations where this might happen depending on what number we are using.