Question

PLEASE HELP!
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Answer 1

Find the 10th partial sum of the summation of \[\sum_{i-1}^{\infty}-5i+2\]

Answer 2

I= -5(1) + 2 = -5+2= -3
I= -5(2) + 2= -10+2= -8
I = -5(3)+2 = -15+2= -13
= -5(4)+2= -20+2= -18
= -5(5)+2= -25+2= -23
= -5(6)+2=-30+2=
= -5(7)+2= -35+2=
= -5(8)+2= -40+2=
= -5(9)+2= -45+2=
= -5(10)+2= -50+2=


Solve each equation then add all 10 totals together to get ur 10th partial sum for the summation.(I completed the first 5) Don't forget u should have a negative answer😁 your answer should be in this form ( the original equation)
-3-8-13-18-23-28-33-38-43-48= -255
Answer:
∑i−1∞(-5i+2) = -255