Back to 6.4 General Strategy for Factoring Polynomials

6.4 Exercise 25

Avg difficulty 2.5

Factor completely: $9 x^{2} - 12 x y + 4 y^{2} - 49 .$

OpenStax Intermediate Algebra 2e, 6.4 General Strategy for Factoring Polynomials, exercise 25

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Adapted from Intermediate Algebra 2e © 2020 Rice University. Licensed under CC BY 4.0. Source: Intermediate Algebra 2e. Imported at revision 77a933c.