Write out the terms of the series.
-$\sum_{\mathrm{i}=1}^{3}(\mathrm{x}+\mathrm{i})$
A) $(x+1)+(x+2)+(x+3)$
B) $(2 x+1)+(2 x+2)+(2 x+3)$
C) $(x+2)+(x+3)+(x+4)$
D) $(x+2)+(x+2)+(x+2)$

Question

Quizplus · Accepted Answer

The series $\sum_{\mathrm{i}=1}^{3}(\mathrm{x}+\mathrm{i})$ directly translates to adding $x$ with each value of $i$ from 1 to 3, resulting in $(x+1)+(x+2)+(x+3)$.

Write Out the Terms of the Series ∑i=13(x+i)\sum_{\mathrm{i}=1}^{3}(\mathrm{x}+\mathrm{i})∑i=13​(x+i) A) (x+1)+(x+2)+(x+3)(x+1)+(x+2)+(x+3)(x+1)+(x+2)+(x+3) B) (2x+1)+(2x+2)+(2x+3)(2 x+1)+(2 x+2)+(2 x+3)(2x+1)+(2x+2)+(2x+3)

Write Out the Terms of the Series $\sum_{\mathrm{i}=1}^{3}(\mathrm{x}+\mathrm{i})$ A) $(x+1)+(x+2)+(x+3)$ B) $(2 x+1)+(2 x+2)+(2 x+3)$