Disregarding the x in the Denominator

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Dustin Shin 2I
Posts: 64
Joined: Fri Sep 28, 2018 12:26 am

Disregarding the x in the Denominator

Postby Dustin Shin 2I » Sat Mar 16, 2019 10:20 pm

When calculating the Ka or Kb, sometimes it will be given in a small number in which we are then allowed to disregard the x in the denominator. Will there ever be a case where we do not disregard the x in the denominator and have to use the quadratic formula or will we not have to concern ourselves with this for the upcoming final?

Hovik Mike Mkryan 2I
Posts: 95
Joined: Fri Sep 28, 2018 12:25 am

Re: Disregarding the x in the Denominator

Postby Hovik Mike Mkryan 2I » Sat Mar 16, 2019 10:23 pm

Hello,
It was mentioned previously that for the tests we should not approximate and use the quadratic formula unless stated otherwise. Hope this helps!


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