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Ive added an attachment and highlited the area that I have a question
- Thread starter Miike012
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In summary, the conversation discusses how the denominator 7x^3-18x^2+6x+5 can be resolved into factors without dividing it by the highest common factor (H.C.F.). By using the remainder theorem and factoring the numerator x(x+4)(x-1), it is determined that the only factor of the denominator is x-1. The process of splitting and factoring is then explained to further simplify the expression.
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SammyS
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Once it's determined that the numerator in factored form is, x(x+4)(x-1), it's easy to see,by using the remainder theorem, that the only one of these that's a factor of the denominator is x-1.Miike012 said:Ive added an attachment and highlighted the area that I have a question about. How where they able to resolve the denominator into factors without dividing the denominator by the H.C.F.?
The denominator is [itex]7x^3-18x^2+6x+5\,.[/itex]
Split up -18x2 into -7x2 - 11x2
You get [itex]7x^3-7x^2-11x^2+6x+5\quad\to\quad7x^2(x-1)-11x^2+6x+5 \,.[/itex]
Similarly write 6x as -11x - 5x & factor as needed two terms at a time.
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Miike012
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Got it.. thank you.
FAQ: Ive added an attachment and highlited the area that I have a question
What is the purpose of adding an attachment and highlighting the area?
The purpose of adding an attachment and highlighting a specific area is to provide visual support and clarification for the question being asked. It allows the recipient to easily identify the subject of the question and provides context for the question.
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The attachment should be in a commonly used file format, such as PDF or JPEG, and the highlighted area should be clearly marked with a bold border or a different color. This helps to draw attention to the specific area and make it stand out from the rest of the attachment.
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While it is not always necessary to add an attachment and highlight the area, it can greatly improve the clarity and understanding of the question being asked. If the question is complex or requires visual support, it is highly recommended to include an attachment and highlight the relevant area.
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To ensure the attachment and highlighted area are visible to the recipient, make sure to use a commonly used file format and clearly mark the highlighted area. Additionally, you can mention in the email or message that an attachment has been included and to pay attention to the highlighted area.