Asked by Seo
X/((.00025-X)(.001-x))
how do i solve for x?
how do i solve for x?
Answers
Answered by
anonymous
Hm. There's no way to solve for x at this point because this is an expression. Is this supposed to be set equal to anything? Like 0 or something?
Answered by
Seo
X/((.00025-X)(.001-x))= 0
Ya it is equal to zero.
Ya it is equal to zero.
Answered by
anonymous
Oh. Then that makes it easier.
You see, since we're in the domain of real numbers (right?), the denominator of this fraction cannot equal 0. So X cannot be equal to .00025 or .001. X most certainly can equal any other real numbers, including 0.
Thus, X=all real numbers-{.00025,.001}. Hope this helped. Peace.
You see, since we're in the domain of real numbers (right?), the denominator of this fraction cannot equal 0. So X cannot be equal to .00025 or .001. X most certainly can equal any other real numbers, including 0.
Thus, X=all real numbers-{.00025,.001}. Hope this helped. Peace.
Answered by
Reiny
I don't agree with anonymous' answer
X/((.00025-X)(.001-x))= 0
multiply both sides by the denominator, then
x = 0
X/((.00025-X)(.001-x))= 0
multiply both sides by the denominator, then
x = 0
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