This method is similar to grouping to solve quadratic Equations, with a leading coefficient equal to 1. x 1 : 4 x = 0 x 1 = 0 x 2 : 3 x + 2 = 0 x 2 = - 2 3įactoring by taking out Common Factors can also be used. 4 x ( 3 x ) + 4 x ( 2 ) = 4 x ( 3 x + 2 ) = 0 Step 5 (solving the quadratic equation): Equate the factored expression to 0 and solve for the x-intercepts. 2 Step 3: Having rewritten your terms, rewrite your quadratic equation in the following form: a b + a c = 0 12 x 2 + 8 x = 4 x ( 3 x ) + 4 x ( 2 ) = 0 Step 4: Apply the law of distributive property and factor out your greatest common factor. Learn how to factor expressions like x2+5x+4 by finding two numbers that add up to 5 and multiply to get 4.You can determine the other factor by dividing your term by your GCF. 1.5 Solving Quadratic Equations Part 1: Solve by Factoring Worksheet. Step 2: Write out each term as a product of the greatest common factor and another factor, i.e.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |