Factoring Trinomials a=1.

Factor completely.

 $y^2+3y+2$  

• (y-2)(y-1)

• (y+2)(y-1)

• (y+2)(y+1)

• (y-2)(y+1)

Factor completely.

 $x^2-4x+3$  

• (x-3)(x-1)

• (x+3)(x-1)

• (x-3)(x+1)

• (x+3)(x+1)

Factor completely.

 $x^2-2x-8$  

• (x+2)(x+4)
  

• (x-2)(x-4)

• (x+2)(x-4)

• (x-2)(x+4)

Factor completely.

 $p^2+7p-18$  

• (p+2)(p+9)

• (p-3)(p+6)

• (p-3)(p-6)

• (p-2)(p+9)

Factor completely.

 $t^2-8x-20$  

• (t+5)(t-4)

• (t+2)(t-10)

• (t-5)(t-4)

• (t-2)(t-10)

Factor completely.

 $n^2+11n+24$  

• (n+1)(n+24)

• (n+2)(n+12)

• (n+3)(n+8)

• (n+4)(n+6)

Factor completely.

 $x^2-12x+32$  

• (x-2)(x+16)

• (x+2)(x-16)

• (x-4)(x+8)

• (x-4)(x-8)

Factor completely.

 $a^2+4a-45$  

• (a+9)(a-5)

• (a-9)(a+5)

• (a+15)(a-3)

• (a-15)(a-3)

Factor completely.

 $v^2-11v-42$  

• (v+6)(v-7)

• (v-6)(v+7)

• (v-3)(v+14)

• (v+3)(v-14)

Factor Completely.

 $x^2+13x+30$  

• (x+6)(x+5)

• (x+3)(x+10)

• (x+15)(x-2)

• (x-15)(x-2)