*a²-b2 = Ca-b)a the exam. - (x-5) x²-(5)2 o (x-5)(x5) ニ -X-5) (x-5)(X+5) 5 - x A. lim x-5 x2 – 25 lim X->5 (X+5) こ X²+5X-5X+25 75+5) 10

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.2: Properties Of Division
Problem 5E
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Can you someone please explain to me the steps/rules that were taken/considered here to solve this? Im confused on how we go from each step to step. Please answer with legible hand writting, thank you!
*a²-62 = la-b)(atb)
the exam.
- (x-5)
x²-(5)=
xZ-(5)² X-5)(x-6)
-(X-5)
(x-5)(x+5)
5 - x
ニ
A. lim
x-5 x2 - 25
フ
lim
X->5 (x+5)
こ
こ
XZ +5X-5X+25
(5+5)
10
Transcribed Image Text:*a²-62 = la-b)(atb) the exam. - (x-5) x²-(5)= xZ-(5)² X-5)(x-6) -(X-5) (x-5)(x+5) 5 - x ニ A. lim x-5 x2 - 25 フ lim X->5 (x+5) こ こ XZ +5X-5X+25 (5+5) 10
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