The first four terms in an arithmetic sequence are x a1 A₁ = ₁, A₂ = xy, A3 = x + y‚ A4 = x - y y, а2 ху, аз y Determine the numerical value of a5

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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Author:HOUGHTON MIFFLIN HARCOURT
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Chapter1: Solving Linear Equations
Section: Chapter Questions
Problem 3CA
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The first four terms in an arithmetic
sequence are
xy,
ху, аз
a3 = x + y, a₁ = x - y
a4
Determine the numerical value of a5
a₁ = a₂ =
а2
Transcribed Image Text:The first four terms in an arithmetic sequence are xy, ху, аз a3 = x + y, a₁ = x - y a4 Determine the numerical value of a5 a₁ = a₂ = а2
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