1) 2x - 3x - 2 arm,pit 7) 3x + 11x+ 10 2) 25x - 4 stoplight 8) 5x – 49x– 10 3) 6х + х — 1 9) 7x + 40x - 12 4) 3x - 22x + 7 10) 4x + 20x + 21 5) 4x + 19x+ 12 11) 16x – 24x+ 9 6) 8x² + 14x +3 12) 2x – 11x- 40
1) 2x - 3x - 2 arm,pit 7) 3x + 11x+ 10 2) 25x - 4 stoplight 8) 5x – 49x– 10 3) 6х + х — 1 9) 7x + 40x - 12 4) 3x - 22x + 7 10) 4x + 20x + 21 5) 4x + 19x+ 12 11) 16x – 24x+ 9 6) 8x² + 14x +3 12) 2x – 11x- 40
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.9: Properties Of Determinants
Problem 12E
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