Mona H.

asked • 03/12/21

figure out what x cannot be:

4x2-3x ⁄ 3x2 • 12x3 ⁄ 8x-6

Priya N.

I would love to help answer your question, but I don't understand what I am trying to solve for. Is it possible to attach a picture of the question?
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03/12/21

Mark M.

x cannot be any value that makes the denominator equal to zero, "0". This requires factoring in some cases. Should be a simple task for an Algebra 2 student.
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03/13/21

1 Expert Answer

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Philip P. answered • 03/13/21

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OK, this is the product of two rational expressions. Each expression has a numerator and a denominator. Division by zero is undefined, so the denominators cannot be equal to zero. So find the value of x that makes each denominator equal to zero. Those are the values that x cannot be:


3x2 = 0 Solve for x

8x - 6 = 0 Solve for x



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