Student Edition 2015 HOUGHTON MIFFLIN HARCOURT. 4x2 31 49 b. An equation is considered to be in factored formwhen the product of the factors is equal to 0.
Solving Quadratic Equations by Graphing Step 1Write the equation in standard form ax bx c2 0.
2xx2 6x 9 0 Factor common monomial. Student Edition 2015 HOUGHTON MIFFLIN HARCOURT. You can extend this technique to solve some higher-degree polynomial equations. Finding a Minimum Value.