Factoring Trinomials Using the X Method

Factor the following trinomial

y²+2y+1

• (y+1)(y+1)

• (y+1)(y-1)

• (y-1)(y-1)

• Prime

Factoring the following trinomial

c²+4c-45

• (c+9)(c-5)

• (c-9)(c+5)

• prime

• (c-9)(c-5)

Factor completely.
3x² + 10x - 8

• (3x + 2)(x + 4)

• (7x + 5)(x + 2)

• (3x - 2)(x + 4)

• (7x - 3)(x - 4)

Factor the following trinomial

k²-12k-64

• (k+4)(k-16)

• prime

• (k-4)(k-16)

• (k-4)(k+16)

Factor Completely: x²+13x+40

• (x+5)(x+8)

• 5x(x+3)

• 3x(x+6)

• x(x-4)

• x+4

• x+3

• x+12

• x-3

• x-4

x² - 15x + 50

• (x - 10)(x - 15)

• (x - 10)(x - 5)

• (x - 25)(x - 25)

• (x - 5)(x - 5)

Factor:
v² + 3v - 88

• (v + 11)(v - 8)

• (v + 22)(v - 4)

• (v + 8)(v - 11)

• (v - 22)(v + 4)

Factor: x² - 10x + 21

• (x + 3)(x + 7)

• (x - 7)( x + 3)

• (x - 3)(x + 7)

• (x - 7)(x - 3)

• x+4

• x+3

• x+12

• x-3

• x-4