   Chapter 13.1, Problem 18E ### Mathematical Applications for the ...

11th Edition
Ronald J. Harshbarger + 1 other
ISBN: 9781305108042

#### Solutions

Chapter
Section ### Mathematical Applications for the ...

11th Edition
Ronald J. Harshbarger + 1 other
ISBN: 9781305108042
Textbook Problem

# In Problems 14-19, find the value of each sum. ∑ i = 4 7 ( i − 3 i 2 )

To determine

To calculate: The value of the sum i=47(i3i2).

Explanation

Given Information:

The provided sum is i=47(i3i2).

Formula used:

The sum of n numbers x1, x2, x3,,xn is given by

k=1nxk=x1+x2++xn

Calculation:

Consider the sum i=47(i3i2).

Recall the value of the sum k=1nxk=x1+x2++xn.

Thus, expand the sum i=47(i3i2)

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