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Learn how to easily factor trinomials through practical examples and step-by-step instructions in this comprehensive guide. Understand the process of finding factors and simplifying expressions to enhance your math skills.
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Factoring Trinomials Section 10.6
Factoring Trinomials • Trinomial is of the form: ax2 + bx + c • Steps • Multiply the c-term by the a-term • Find factors of ac that add to get the b-term • Fill in the parenthesis using the correct signs • Divide by a as needed • Reduce fractions and rewrite parenthesis
Examples 1.) 2x2 + 11x + 5 2.) 3x2 – 4x – 7
Examples (cont.) 3.) 2x2 + 21x – 11 4.) 6x2 - 19x +15
Examples (cont.) 5.) 6x2 – 2x – 8 6.) 8x2 – 14x -15
Class work • Wkst10.6A # 3-18
Homework • Pg614# 18-29