Given Expression: The given expression is a finite arithmetic series where we sum the values of 6x for each integer x from 1 to 2. Calculate Term for x = 1: First, we calculate the term for x = 1, which is 6 * 1 = 6. Calculate Term for x = 2: Next, we calculate the term for x = 2, which is 6 * 2 = 12. Find Total Sum: Now, we add the two terms together to find the total sum: 6 + 12 = 18.

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$\sum_{x=1}^{2}(6 x)=$

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Calculus

Find derivatives using the chain rule I

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\sum_{x=1}^{2}(6 x)=

Given Expression: The given expression is a finite arithmetic series where we sum the values of $6x$ for each integer $x$ from $1$ to $2$ .
Calculate Term for $x = 1$ : First, we calculate the term for $x = 1$ , which is $6 \times 1 = 6$ .
Calculate Term for $x = 2$ : Next, we calculate the term for $x = 2$ , which is $6 \times 2 = 12$ .
Find Total Sum: Now, we add the two terms together to find the total sum: $6 + 12 = 18$ .