'Step 2 pull' presentation slideshows

Introduction

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Warm-Up Factor the following completely: Answers: 1. 2. 3. 4.

Warm-Up Factor the following completely: Answers: 1. 2. 3. 4. Lesson 13.7 Solving Equations by Factoring. Objectives: Learn and understand what the Zero Product Property means. Use the Zero Product Property to solve quadratic equations that have already been factored.

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Matrix Algebra

Matrix Algebra. identity matrix. an n ? n matrix with ones on the main diagonal and zeros elsewhere. Multiplying a matrix by the identity gives the matrix back again. What is AI ?. What is IA ?. ?. Can we find a matrix to multiply the first matrix by to get the identity?.

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