Solve each system in Exercises 25–26.
25.
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COLLEGE ALGEBRA ESSENTIALS
- Solve the systems in Exercises 11arrow_forwardQ/use Gaussian Elimination method to find the value of a, aa2 a3? 6a, + (155)a, +(5525)a, +(225125)a, = 6.000677 (155)a, +(5525)a, +(225125)a, +(9790625)a, =154.851 (5525)a, +(225125)a, +(9790625)a, +(442503125)a, = 5517.846 (225125)a, + (9790625)a, +(442503125)a, + (20515015625)a, = 224816.7arrow_forwardFind a and b if a + (5 – 3b) i = ai + 2 (b + 5)arrow_forward
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- SOLVE STEP BY STEP BY HAND (LEGIBLE) Solve the following systems of equations: a) X 2 **()* -(i 4). = b) x = ( 1 -3 1 1 -3 X. :). X.arrow_forwardWhat is x and y? (3x + 2y, 4) = ( 6, 2x + 3y) *arrow_forward2. Describe the solution set in R³ of the linear system x₁ + 3x2 + 5x3 = = - 1, 2x1 + x₂ + 5x3 = 3, algebraically and geometrically (Fig. in R³). -arrow_forward
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage