Expanding each integer in the expansion 21×12 gives the integer expansion [(2•10^1)+(1•10^0)•[(1•10^1)+(2•10^2)]. a. Replace the 10s with x’s to get a polynomial expression. b. Multiply the expressions using the foil method. Show all of the steps c. compare this process with the process used in Part 5. How are they familiar?

Expanding each integer in the expansion 21×12 gives the integer expansion [(2•10^1)+(1•10^0)•[(1•10^1)+(2•10^2)]. a. Replace the 10s with x’s to get a polynomial expression. b. Multiply the expressions using the foil method. Show all of the steps c. compare this process with the process used in Part 5. How are they familiar?

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section: Chapter Questions

Problem 57RE

See similar textbooks