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For Exercises 49-68, subtract the polynomials. (See Examples 6-7.)
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Beginning and Intermediate Algebra
- The net revenue for Ford Motor Company (in billionsof dollars) between the years 2006 and 2012 is approximated byR(x) = -.722x3 + 19.23x2 - 161.2x + 421.8,where x = 6 corresponds to the year 2006. (a) What was the net revenue in 2008?(b) What was the net revenue in 2011?arrow_forwardExplain the meaning of the notation 3R1 + R2 ------- R2arrow_forwardMarcus states that the polynomial expression 3x3 – 4x2y + y3 + 2 is in standard form. Ariel states that it should be y3 – 4x2y + 3x3 +2. Explain which student is correct and why?arrow_forward
- Big Ideas Math A Bridge To Success Algebra 1: Stu...AlgebraISBN:9781680331141Author:HOUGHTON MIFFLIN HARCOURTPublisher:Houghton Mifflin HarcourtAlgebra: Structure And Method, Book 1AlgebraISBN:9780395977224Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. ColePublisher:McDougal Littell