Find the best solutions to your questions at Westonci.ca, the premier Q&A platform with a community of knowledgeable experts. Join our Q&A platform and get accurate answers to all your questions from professionals across multiple disciplines. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.
Sagot :
To factor the polynomial expression [tex]\(2x^3 + 10x^2 + 14x + 70\)[/tex] completely, let's go through the steps:
1. Factor out the Greatest Common Factor (GCF):
First, we observe that each term in the polynomial shares a common factor of 2. So, we factor out the 2:
[tex]\[ 2x^3 + 10x^2 + 14x + 70 = 2(x^3 + 5x^2 + 7x + 35) \][/tex]
2. Check for Further Factoring:
Next, we need to factor the polynomial inside the parentheses: [tex]\(x^3 + 5x^2 + 7x + 35\)[/tex].
3. Identify and group the factors:
One of the common techniques is to look for potential factor groups or patterns in the polynomial. In this case, we notice that the expression [tex]\(x^3 + 5x^2 + 7x + 35\)[/tex] could be factored further by recognizing potential simplifications.
4. Recognize polynomial structure:
It helps to see if the polynomial can be broken into simpler parts. In our polynomial [tex]\(x^3 + 5x^2 + 7x + 35\)[/tex], we realize it can be interpreted through the identification of its factors. By a deeper inspection (or provided computation results), it is confirmed that the polynomial can be factored as:
[tex]\[ x^3 + 5x^2 + 7x + 35 = (x + 5)(x^2 + 7) \][/tex]
5. Combine with the GCF factored out:
Therefore, combining it with the 2 we factored out earlier, we have:
[tex]\[ 2(x^3 + 5x^2 + 7x + 35) = 2 \left((x + 5)(x^2 + 7)\right) \][/tex]
Thus, the completely factored form of the polynomial [tex]\(2x^3 + 10x^2 + 14x + 70\)[/tex] is:
[tex]\[ 2 \left((x + 5)(x^2 + 7)\right) \][/tex]
So the correct answer is:
[tex]\[ 2 \left[\left(x^2 + 7\right)(x + 5)\right] \][/tex]
1. Factor out the Greatest Common Factor (GCF):
First, we observe that each term in the polynomial shares a common factor of 2. So, we factor out the 2:
[tex]\[ 2x^3 + 10x^2 + 14x + 70 = 2(x^3 + 5x^2 + 7x + 35) \][/tex]
2. Check for Further Factoring:
Next, we need to factor the polynomial inside the parentheses: [tex]\(x^3 + 5x^2 + 7x + 35\)[/tex].
3. Identify and group the factors:
One of the common techniques is to look for potential factor groups or patterns in the polynomial. In this case, we notice that the expression [tex]\(x^3 + 5x^2 + 7x + 35\)[/tex] could be factored further by recognizing potential simplifications.
4. Recognize polynomial structure:
It helps to see if the polynomial can be broken into simpler parts. In our polynomial [tex]\(x^3 + 5x^2 + 7x + 35\)[/tex], we realize it can be interpreted through the identification of its factors. By a deeper inspection (or provided computation results), it is confirmed that the polynomial can be factored as:
[tex]\[ x^3 + 5x^2 + 7x + 35 = (x + 5)(x^2 + 7) \][/tex]
5. Combine with the GCF factored out:
Therefore, combining it with the 2 we factored out earlier, we have:
[tex]\[ 2(x^3 + 5x^2 + 7x + 35) = 2 \left((x + 5)(x^2 + 7)\right) \][/tex]
Thus, the completely factored form of the polynomial [tex]\(2x^3 + 10x^2 + 14x + 70\)[/tex] is:
[tex]\[ 2 \left((x + 5)(x^2 + 7)\right) \][/tex]
So the correct answer is:
[tex]\[ 2 \left[\left(x^2 + 7\right)(x + 5)\right] \][/tex]
Thank you for your visit. We are dedicated to helping you find the information you need, whenever you need it. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.