COLLEGE ALGEBRA COREQ ALEKS 360
COLLEGE ALGEBRA COREQ ALEKS 360
1st Edition
ISBN: 9781266004414
Author: Miller
Publisher: MCG
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Chapter 7.2, Problem 88PE

(a)

To determine

To prove: The distance between F1 and V2 is (c+a) and the distance between F2 and V2 is (ca) and the distance between these distances is 2a.

(b)

To determine

To calculate: The expression that represents the difference of the distance from F1 to (x,y) and from F2 to (x,y).

(c)

To determine

To prove: The equation (x+c)2+y2(xc)2+y2=2a can be written as cxa2=a(xc)2+y2.

(d)

To determine

To prove: The equation cxa2=a(xc)2+y2 can be written as (c2a2)x2a2y2=a2(c2a2).

(e)

To determine

To prove: The equation (c2a2)x2a2y2=a2(c2a2) can be written as x2a2y2b2=1

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