If p(x) = 3x - 4 and r(x) = 2x-5x+ 1, find each value. 11. р(8а) 12. r(a*) 13.-5(2а) 14. r(x + 2) 15. p(x – 1) 16. 5p(x + 2)]

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 31E
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If p(x) = 3x ^ 2 - 4 and r(x) = 2x ^ 2 - 5x + 1 find value p(8a)
If p(x) = 3x² – 4 and r(x) = 2.x² – 5x + 1, find each value.
11. р(8а)
12. (a')
13. -5(2а)
14. r(x + 2)
15. p(x – 1)
16. 5p(x + 2)]
Transcribed Image Text:If p(x) = 3x² – 4 and r(x) = 2.x² – 5x + 1, find each value. 11. р(8а) 12. (a') 13. -5(2а) 14. r(x + 2) 15. p(x – 1) 16. 5p(x + 2)]
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