1. Sec 12: Factoring trinomials in the form AX² + BX + C INTO 2 BINOMIALS
Homework: Factoring Trinomials in the Form 𝑎 𝑥 2 +𝑏𝑥+𝑐 Worksheet
Learning Target: I will factor trinomials in the for 𝑎 𝑥 2 +𝑏𝑥+𝑐 into 2 binomials.

2. Quality Core practice

3. REVIEW - factoring
Explain what you look for when factoring a trinomial in the form x² + bx + c.
Factor
1. m² + 11m x² - 13x + 42

4. Ex 1: Factoring when there is a number in front of x²
A. 3x² - 14x B. 4x²+ 7x + 3
C. 2x² + 11x D. 6x² - 31x + 35

5. Ex 2: Area
The area in square centimeters of a square mat is 25x² - 10x Find the dimensions of the mat in terms of x.
The area of a rectangular cloth is (6x² - 19x -85) cm². The length is (2x + 5) cm. Find the width.

6. Challenge
Factor out a GCF to make the coefficients (numbers) smaller, then the leftovers into 2 binomials.
12x² + 6x - 18

7. homework
Factoring Trinomials in the
Form 𝑎 𝑥 2 +𝑏𝑥+𝑐 Worksheet