Expand (x + 4)(x – 5) and use this answer to write down the quadratic equation in the form ax2 + bx + c = 0 that has solutions x = –4 and x = 5.[3]
Expand (x + 4)(x – 5) and use this answer to write down the quadratic equation in the form ax2 + bx + c = 0 that has solutions x = –4 and x = 5.[3]
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.1: Systems Of Equations
Problem 5E
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(ii) Expand (x + 4)(x – 5) and use this answer to write down the
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