If h(x) — За — — 1, j(x) k(x) = 21x? – 26x – 11 , show - 7x + 11 , and - - - - h(x) · j(x) = k(x).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
Problem 14T
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Question
Algebraically show that each of the given
combinations are equivalent to the given functions.
If h(x) =
k(x) = 21x? – 26x – 11 , show
h(x) · j(x) = k(x).
— За — —
1, j(x)
- 7x + 11 , and
-
-
h(x) · j(x) = (| 21a²
– 33x ×) · (
-
7х - 11 х|)
21x2 – 26x – 11
-
-
Is h(x) · j(x) equivalent to k(x)? ?
Transcribed Image Text:Algebraically show that each of the given combinations are equivalent to the given functions. If h(x) = k(x) = 21x? – 26x – 11 , show h(x) · j(x) = k(x). — За — — 1, j(x) - 7x + 11 , and - - h(x) · j(x) = (| 21a² – 33x ×) · ( - 7х - 11 х|) 21x2 – 26x – 11 - - Is h(x) · j(x) equivalent to k(x)? ?
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