Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Experience the ease of finding quick and accurate answers to your questions from professionals on our platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.
Sagot :
Para resolver la sumatoria [tex]\(\sum_{i=5}^8(3i + 2)\)[/tex], debemos calcular el valor de la expresión [tex]\(3i + 2\)[/tex] para cada valor de [tex]\(i\)[/tex] desde 5 hasta 8, y luego sumar los resultados.
Primero desglosamos la sumatoria:
1. Para [tex]\(i = 5\)[/tex]:
[tex]\[ 3(5) + 2 = 15 + 2 = 17 \][/tex]
2. Para [tex]\(i = 6\)[/tex]:
[tex]\[ 3(6) + 2 = 18 + 2 = 20 \][/tex]
3. Para [tex]\(i = 7\)[/tex]:
[tex]\[ 3(7) + 2 = 21 + 2 = 23 \][/tex]
4. Para [tex]\(i = 8\)[/tex]:
[tex]\[ 3(8) + 2 = 24 + 2 = 26 \][/tex]
Ahora, sumamos todos estos resultados:
[tex]\[ 17 + 20 + 23 + 26 \][/tex]
Sumamos paso a paso:
[tex]\[ 17 + 20 = 37 \][/tex]
[tex]\[ 37 + 23 = 60 \][/tex]
[tex]\[ 60 + 26 = 86 \][/tex]
Por lo tanto, el valor de la sumatoria [tex]\(\sum_{i=5}^8(3i + 2)\)[/tex] es [tex]\(86\)[/tex].
Primero desglosamos la sumatoria:
1. Para [tex]\(i = 5\)[/tex]:
[tex]\[ 3(5) + 2 = 15 + 2 = 17 \][/tex]
2. Para [tex]\(i = 6\)[/tex]:
[tex]\[ 3(6) + 2 = 18 + 2 = 20 \][/tex]
3. Para [tex]\(i = 7\)[/tex]:
[tex]\[ 3(7) + 2 = 21 + 2 = 23 \][/tex]
4. Para [tex]\(i = 8\)[/tex]:
[tex]\[ 3(8) + 2 = 24 + 2 = 26 \][/tex]
Ahora, sumamos todos estos resultados:
[tex]\[ 17 + 20 + 23 + 26 \][/tex]
Sumamos paso a paso:
[tex]\[ 17 + 20 = 37 \][/tex]
[tex]\[ 37 + 23 = 60 \][/tex]
[tex]\[ 60 + 26 = 86 \][/tex]
Por lo tanto, el valor de la sumatoria [tex]\(\sum_{i=5}^8(3i + 2)\)[/tex] es [tex]\(86\)[/tex].
Thank you for your visit. We are dedicated to helping you find the information you need, whenever you need it. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.