2. Given u = 8i - j + 3k and v = 7j - 4k, compute each of the following. (a) -3v (b) 12u + v (c) || -9v - 2u||

PREALGEBRA
15th Edition
ISBN:9781938168994
Author:OpenStax
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Chapter10: Polynomials
Section10.1: Add And Subtract Polynomials
Problem 10.3TI: Find the degree of the following polynomials: a. -6y b. 4x-1 c. 3x4+4x28 d. 2y2+3y+9 e. -18
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2. Given u = 8i- j + 3k and v = 7j - 4k, compute each of the following.
(a) -3v
(b) 12u + v
(c) || -9v - 2u||
Transcribed Image Text:2. Given u = 8i- j + 3k and v = 7j - 4k, compute each of the following. (a) -3v (b) 12u + v (c) || -9v - 2u||
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