90 likes | 270 Views
10.4 FACTORING TRINOMIALS. BATTAGLIA/BALDINO – ALGEBRA 1 CP. FACTORING TRINOMIALS. SOME QUADRATIC TRINOMIALS ARE THE PRODUCT OF TWO BINOMIAL FACTORS. Quadratic Trinomial Binomial Factors x 2 + 10x + 16 (x + 2)(x + 8). x 2 + bx + c.
E N D
10.4 FACTORING TRINOMIALS BATTAGLIA/BALDINO – ALGEBRA 1 CP
FACTORING TRINOMIALS SOME QUADRATIC TRINOMIALS ARE THE PRODUCT OF TWO BINOMIAL FACTORS. Quadratic Trinomial Binomial Factors x2 + 10x + 16 (x + 2)(x + 8)
x2 + bx + c The sum of the numbers you use must equal b. The product of the numbers you use must equal c.
Factor x2 + 7x + 12
Factor x2 + 6x + 8
Factor x2 + 11x + 10
Factor x2 – 2x - 8
Try on Your Own • x2 + 6x + 8 4. k2 + 9k + 8 • a2 – 5a + 6 5. y2 – 4y - 45 • d2 – 7d + 12 6. r2 – 10r - 11
Homework P. 484 #30-39