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Quadratic Formula. Solve x 2 + 3x – 4 = 0 This quadratic happens to factor: x 2 + 3x – 4 = (x + 4)(x – 1) = 0 This quadratic happens to factor: x 2.
EXAMPLE 5 Solve quadratic equations Solve (a) 3x 2 + 10x – 8 = 0 and (b) 5p 2 – 16p + 15 = 4p – 5. a. 3x 2 + 10x – 8 = 0 (3x – 2)(x + 4) = 0 3x – 2 = 0.
Test 3. Solve VS Simplify to find the set of values that make a statement true Last week 3x + 2 = 11 3x = 9 x = 3 to perform all indicated operations.
Chapter 9 Section 5hammelscienceandmath.weebly.com/uploads/5/7/7/9/... · Copyright © 2012, 2008, 2004 Pearson Education, Inc. Solve. (3x –2)2 > –2 (3x –2)2 < –2 The
Warm Up Lesson Presentation Lesson Quiz · Lesson Quiz 1. Solve x + 4 < 7 or 2x – 5 > 3. Graph your solution. 2. Solve 3x + 2 > –7 and 4x – 1 < –5. Graph your
Factorise and solve x2 + 3x + 2 = 0 - Mathsbox th.pdf · x = -2 or x = -4 Factorise and solve x2 + bx + c = 0 18 x2 - 10x + 25 = 0 Factorise and solve
Chapter 6 Test Review Algebra 1: 2/13/2013. 11.Graph to Solve 2x – 3y = -6 and y = -3x + 2.
Solve the system by graphing. · 2015-06-25 · Algebra 2 - Chapter 3 Review Solve the system by graphing. ____ 1. 3x 2y 7 3x ... of questions in each of the two sections. Then solve
