Warm Up Find each product. 1. (x – 2)(2x + 7) 2. (3y + 4)(2y + 9) 3. (3n – 5)(n – 7) Find each binomial factor. 4. x2 +4x – 32 5. z2 + 15z + 36 6. h2 – 17h + 72 2x2 + 3x – 14 6y2 + 35y + 36 3n2 – 26n + 35 (x – 4)(x + 8) (z + 3)(z + 12) (h – 8)(h – 9)

Simplify and write the answer in scientific notation

Learning Targets Students will be able to: Factor quadratic trinomials of the form ax2 + bx + c.

In the previous lesson you factored trinomials of the form x2 + bx + c In the previous lesson you factored trinomials of the form x2 + bx + c. Now you will factor trinomials of the form ax2 + bx + c, where a ≠ 0.

Factor 6x2 + 11x + 4

6x2 + 11x + 3

3x2 – 2x – 8

2x2 + 17x + 21

3x2 – 16x + 16

6x2 + 17x + 5

9x2 – 15x + 4

3n2 + 11n – 4

2x2 + 9x – 18

4x2 – 15x – 4

6x2 + 7x – 3

–2x2 – 5x – 3

–6x2 – 17x – 12