At Westonci.ca, we make it easy to get the answers you need from a community of informed and experienced contributors. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.
Sagot :
Vamos a resolver el problema paso a paso utilizando las expresiones algebraicas proporcionadas.
1. Datos proporcionados:
- [tex]\(a^2 + b^2 + c^2 = 35\)[/tex]
- [tex]\(ab + bc + ca = 23\)[/tex]
2. Queremos encontrar [tex]\((a + b + c)^2\)[/tex].
3. Recordamos la identidad algebraica:
[tex]\[ (a + b + c)^2 = a^2 + b^2 + c^2 + 2(ab + bc + ca) \][/tex]
4. Sustituimos los valores dados en la identidad algebraica:
[tex]\[ (a + b + c)^2 = 35 + 2(23) \][/tex]
5. Calculamos [tex]\(2 \times 23\)[/tex]:
[tex]\[ 2 \times 23 = 46 \][/tex]
6. Sumamos los términos:
[tex]\[ (a + b + c)^2 = 35 + 46 \][/tex]
7. Finalmente, obtenemos:
[tex]\[ (a + b + c)^2 = 81 \][/tex]
Por lo tanto, el valor numérico de [tex]\((a + b + c)^2\)[/tex] es 81.
1. Datos proporcionados:
- [tex]\(a^2 + b^2 + c^2 = 35\)[/tex]
- [tex]\(ab + bc + ca = 23\)[/tex]
2. Queremos encontrar [tex]\((a + b + c)^2\)[/tex].
3. Recordamos la identidad algebraica:
[tex]\[ (a + b + c)^2 = a^2 + b^2 + c^2 + 2(ab + bc + ca) \][/tex]
4. Sustituimos los valores dados en la identidad algebraica:
[tex]\[ (a + b + c)^2 = 35 + 2(23) \][/tex]
5. Calculamos [tex]\(2 \times 23\)[/tex]:
[tex]\[ 2 \times 23 = 46 \][/tex]
6. Sumamos los términos:
[tex]\[ (a + b + c)^2 = 35 + 46 \][/tex]
7. Finalmente, obtenemos:
[tex]\[ (a + b + c)^2 = 81 \][/tex]
Por lo tanto, el valor numérico de [tex]\((a + b + c)^2\)[/tex] es 81.
Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.